David fessler (102 resultados)

Autor: 
Refinar con la Búsqueda avanzada

Filtrar la búsqueda

  • Libros (102)

a

Intervalo de precios personalizado (EUR)

a

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 3,89

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Hardback. Condición: Good. A real-world guide for adapting to the new energy era The Energy Disruption Triangle is a treatise on the energy revolution's real-world impacts, and a handbook for anyone looking to weather the storm. Three major technologies are already changing the energy paradigm: solar energy, electric vehicles, and energy storage. As technology continues to evolve and become more accessible to the masses, the nation's energy habits will experience a dramatic upheaval; this book provides actionable guidance to help you adapt. We are already in the beginning stages of this black swan event, and most people don't know what's coming?but it will come much sooner and much faster than anyone thinks. This book reveals the revolution happening right before our eyes, and shows you how to thrive in this new era. Learn how our energy supplies?and usage?are changingUnderstand why energy storage matters, and how the technology is evolvingExplore the history and future of groundbreaking energy technologiesDelve into the disruption of the U.S. energy supply, and the possibility of energy independence Rapidly advancing battery technology is boosting energy storage for homeowners, utilities, and electric vehicle manufacturers, stranding fossil fuels in the ground due to the high price of extraction relative to cost-effective sources such as solar and wind. Traditional energy sources are being phased out, and our nation has come to a fork in the road: uphold the status quo and allow our energy supply to be disrupted, or adapt and advance to a state of total energy independence. The Energy Disruption Triangle explores the state of U.S. energy from source to consumer, and provides insight into the three sectors that are changing the world. …

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 3,89

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 4 disponibles

    Hardback. Condición: Very Good. A real-world guide for adapting to the new energy era The Energy Disruption Triangle is a treatise on the energy revolution's real-world impacts, and a handbook for anyone looking to weather the storm. Three major technologies are already changing the energy paradigm: solar energy, electric vehicles, and energy storage. As technology continues to evolve and become more accessible to the masses, the nation's energy habits will experience a dramatic upheaval; this book provides actionable guidance to help you adapt. We are already in the beginning stages of this black swan event, and most people don't know what's coming?but it will come much sooner and much faster than anyone thinks. This book reveals the revolution happening right before our eyes, and shows you how to thrive in this new era. Learn how our energy supplies?and usage?are changingUnderstand why energy storage matters, and how the technology is evolvingExplore the history and future of groundbreaking energy technologiesDelve into the disruption of the U.S. energy supply, and the possibility of energy independence Rapidly advancing battery technology is boosting energy storage for homeowners, utilities, and electric vehicle manufacturers, stranding fossil fuels in the ground due to the high price of extraction relative to cost-effective sources such as solar and wind. Traditional energy sources are being phased out, and our nation has come to a fork in the road: uphold the status quo and allow our energy supply to be disrupted, or adapt and advance to a state of total energy independence. The Energy Disruption Triangle explores the state of U.S. energy from source to consumer, and provides insight into the three sectors that are changing the world. …

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Gulf Coast Books, Cypress, TX, Estados Unidos de AmericaGulf Coast Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 3,90

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: Good.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Greenworld Books, arlington, TX, Estados Unidos de AmericaGreenworld Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado

    EUR 4,67

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 3 disponibles

    Condición: like_new. Fast Free Shipping â" Excellent condition book with clean cover and pages. Barely handled, with minimal wear. An outstanding copy, close to enjoy.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Greenworld Books, arlington, TX, Estados Unidos de AmericaGreenworld Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 4,67

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 3 disponibles

    Condición: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Greenworld Books, arlington, TX, Estados Unidos de AmericaGreenworld Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 4,67

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Bookmonger.Ltd, HILLSIDE, NJ, Estados Unidos de AmericaBookmonger.Ltd

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 1,38

    Envío por EUR 3,55 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    hardcover. Condición: Very Good. Crease on cover*.

  • Idioma: Inglés

    Editorial: Wiley (edition 1), 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: BooksRun, Philadelphia, PA, Estados Unidos de AmericaBooksRun

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Regular

    EUR 5,71

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: Fair. 1. With dust jacket. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 5,72

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Hardback. Condición: Good. A real-world guide for adapting to the new energy era The Energy Disruption Triangle is a treatise on the energy revolution's real-world impacts, and a handbook for anyone looking to weather the storm. Three major technologies are already changing the energy paradigm: solar energy, electric vehicles, and energy storage. As technology continues to evolve and become more accessible to the masses, the nation's energy habits will experience a dramatic upheaval; this book provides actionable guidance to help you adapt. We are already in the beginning stages of this black swan event, and most people don't know what's coming?but it will come much sooner and much faster than anyone thinks. This book reveals the revolution happening right before our eyes, and shows you how to thrive in this new era. Learn how our energy supplies?and usage?are changingUnderstand why energy storage matters, and how the technology is evolvingExplore the history and future of groundbreaking energy technologiesDelve into the disruption of the U.S. energy supply, and the possibility of energy independence Rapidly advancing battery technology is boosting energy storage for homeowners, utilities, and electric vehicle manufacturers, stranding fossil fuels in the ground due to the high price of extraction relative to cost-effective sources such as solar and wind. Traditional energy sources are being phased out, and our nation has come to a fork in the road: uphold the status quo and allow our energy supply to be disrupted, or adapt and advance to a state of total energy independence. The Energy Disruption Triangle explores the state of U.S. energy from source to consumer, and provides insight into the three sectors that are changing the world. …

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 5,72

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 4 disponibles

    Hardback. Condición: Very Good. A real-world guide for adapting to the new energy era The Energy Disruption Triangle is a treatise on the energy revolution's real-world impacts, and a handbook for anyone looking to weather the storm. Three major technologies are already changing the energy paradigm: solar energy, electric vehicles, and energy storage. As technology continues to evolve and become more accessible to the masses, the nation's energy habits will experience a dramatic upheaval; this book provides actionable guidance to help you adapt. We are already in the beginning stages of this black swan event, and most people don't know what's coming?but it will come much sooner and much faster than anyone thinks. This book reveals the revolution happening right before our eyes, and shows you how to thrive in this new era. Learn how our energy supplies?and usage?are changingUnderstand why energy storage matters, and how the technology is evolvingExplore the history and future of groundbreaking energy technologiesDelve into the disruption of the U.S. energy supply, and the possibility of energy independence Rapidly advancing battery technology is boosting energy storage for homeowners, utilities, and electric vehicle manufacturers, stranding fossil fuels in the ground due to the high price of extraction relative to cost-effective sources such as solar and wind. Traditional energy sources are being phased out, and our nation has come to a fork in the road: uphold the status quo and allow our energy supply to be disrupted, or adapt and advance to a state of total energy independence. The Energy Disruption Triangle explores the state of U.S. energy from source to consumer, and provides insight into the three sectors that are changing the world. …

  • Idioma: Inglés

    Editorial: Wiley (edition 1), 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: BooksRun, Philadelphia, PA, Estados Unidos de AmericaBooksRun

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 6,03

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: Very Good. 1. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: HPB-Red, Dallas, TX, Estados Unidos de AmericaHPB-Red

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 2,75

    Envío por EUR 3,33 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    hardcover. Condición: Very Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or limited writing/highlighting. We ship orders daily and Customer Service is our top priority.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: -OnTimeBooks-, Phoenix, AZ, Estados Unidos de America-OnTimeBooks-

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 6,27

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Condición: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail.…

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: ThriftBooks-Dallas, Dallas, TX, Estados Unidos de AmericaThriftBooks-Dallas

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 6,27

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Idioma: Inglés

    Editorial: Wiley & Sons, Incorporated, John, 2019

    1119347114 / 9781119347118

    • Tapa dura
    • Primera edición

    Librería: Better World Books, Mishawaka, IN, Estados Unidos de AmericaBetter World Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 6,33

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: Good. 1st Edition. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Idioma: Inglés

    Editorial: Wiley & Sons, Incorporated, John, 2019

    1119347114 / 9781119347118

    • Tapa dura
    • Primera edición

    Librería: Better World Books, Mishawaka, IN, Estados Unidos de AmericaBetter World Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 6,33

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: Very Good. 1st Edition. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Wonder Book, Frederick, MD, Estados Unidos de AmericaWonder Book

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Miembro de asociación: ABAAILAB

    Condición: Usado - Como Nuevo

    EUR 6,40

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: As New. Like New condition. Like New dust jacket. A near perfect copy that may have very minor cosmetic defects.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Wonder Book, Frederick, MD, Estados Unidos de AmericaWonder Book

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Miembro de asociación: ABAAILAB

    Condición: Usado - Bueno

    EUR 6,40

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: Very Good. Very Good condition. Like New dust jacket. A copy that may have a few cosmetic defects. May also contain a few markings such as an owner's name, short gifter's inscription or light stamp.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Gulf Coast Books, Cypress, TX, Estados Unidos de AmericaGulf Coast Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 6,51

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: New.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Your Online Bookstore, Houston, TX, Estados Unidos de AmericaYour Online Bookstore

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 6,77

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Hardcover. Condición: New.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: GoldBooks, Denver, CO, Estados Unidos de AmericaGoldBooks

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 2,29

    Envío por EUR 4,89 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: new. New Copy. Customer Service Guaranteed.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Goodwill of Colorado, COLORADO SPRINGS, CO, Estados Unidos de AmericaGoodwill of Colorado

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 7,85

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: very_good. Item may have minor cosmetic defects marks, wears, cuts, bends, crushes on the cover, spine, pages or dust cover. Shrink wrap, dust covers, or boxed set case may be missing. Item may contain remainder marks on outside edges, which should be noted in Product Details. Item may be missing bundled media.…

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Goodwill of Greater Milwaukee and Chicago, Racine, WI, Estados Unidos de AmericaGoodwill of Greater Milwaukee and Chicago

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 5,74

    Envío por EUR 2,67 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: good. Book is considered to be in good or better condition. The actual cover image may not match the stock photo. Hard cover books may show signs of wear on the spine, cover or dust jacket. Paperback book may show signs of wear on spine or cover as well as having a slight bend, curve or creasing to it. Book should have minimal to no writing inside and no highlighting. Pages should be free of tears or creasing. Stickers should not be present on cover or elsewhere, and any CD or DVD expected with the book is included. Book is not a former library copy.…

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa blanda

    Librería: WorldofBooks, Goring-By-Sea, WS, Reino UnidoWorldofBooks

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 1,89

    Envío por EUR 6,59 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponible

    Paperback. Condición: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Goodwill of Greater Milwaukee and Chicago, Racine, WI, Estados Unidos de AmericaGoodwill of Greater Milwaukee and Chicago

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Regular

    EUR 6,18

    Envío por EUR 2,67 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: acceptable. Book is considered to be in acceptable condition. The actual cover image may not match the stock photo. Book may have one or more of the following defects: noticeable wear on the cover dust jacket or spine; curved, dog eared or creased page s ; writing or highlighting inside or on the edges; sticker s or other adhesive on cover; CD DVD may not be included; and book may be a former library copy.…

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: MERS Goodwill, Saint Louis, MO, Estados Unidos de AmericaMERS Goodwill

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Regular

    EUR 6,29

    Envío por EUR 3,55 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Condición: acceptable. Used - Acceptable: All pages and the cover are intact, but shrink wrap, dust covers, or boxed set case may be missing. Pages may include limited notes, highlighting, or minor water damage but the text is readable. Pages may include limited notes and highlighting, but the text cannot be obscured or unreadable. Any access codes or passwords originally included with the book may be expired, used or no longer valid. Image is stock photo and cover art edition may be different than pictured.…

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: Orphans Treasure Box, Champaign, IL, Estados Unidos de AmericaOrphans Treasure Box

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 5,71

    Envío por EUR 4,43 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: Very Good. Ships quickly. Mild shelf/reading wear. Orphans Treasure Box sells books to raise money for orphans and vulnerable kids.

  • Idioma: Inglés

    Editorial: John Wiley & Sons, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: AwesomeBooks, Wallingford, Reino UnidoAwesomeBooks

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 5,30

    Envío por EUR 4,85 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: Very Good. The Energy Disruption Triangle: Three Sectors That Will Change How We Generate, Use, and Store Energy This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .…

  • Idioma: Inglés

    Editorial: Wiley January 2019, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: R Bookmark, Youngtown, AZ, Estados Unidos de AmericaR Bookmark

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 5,49

    Envío por EUR 5,45 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: Used - Good. Estado de la sobrecubierta: Very Good.

  • Idioma: Inglés

    Editorial: Wiley, 2019

    1119347114 / 9781119347118

    • Tapa dura

    Librería: BoundlessBookstore, Wallingford, Reino UnidoBoundlessBookstore

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 3,64

    Envío por EUR 8,21 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponible

    Hardcover. Condición: Good. VG condition book with dust jacket. DJ is clean, has fresh colours and has little wear to edges. Book has clean and bright contents.