Reading, Massachusetts: Addison-Wesley Publishing Company, 1990. INSCRIBED / SIGNED and dated November 1990 by Dr. Edgar F. Codd as "E. F. Codd" directly on the front free endpaper. SIGNED copies are SCARCE. PHOTOS UPON REQUEST. Laid in is a copy of a 7-page National Academy of Sciences "Memorial Tribute" by C. J. Date. Quoting from that tribute: "Dr. Codd single-handedly put the field of database management on a solid scientific footing. The entire relational database industry, now worth many billions of dollars a year, owes its existence to Ted's original work. The same is true of all relational database research and teaching programs in universities and similar organizations worldwide. Indeed, all of us who work in this field owe our careers and livelihoods to Ted's contributions from the late 1960s to the early 1980s." The first page of that tribute feaures a facsimile of Codd's signature which nearly perfectly matches his actual signature in this book. Fine condition in a bright and shiny Near Fine dust jacket. The jacket has only a little light shelfwear. NO chips, tears, creases or fading. Square and tight. Sharp corners. Pages are crisp, clean and unmarked. 1990. First Printing of the First Edition with complete letter row [ABCDEFGHIJ] on the copyright page. Bound in the original silver-stamped blue cloth. Complete with dust jacket. From the publisher: "Written by the originator of the relational model, this book covers the practical aspects of the design of relational databases. The author defines twelve rules that database management systems need to follow in order to be described as truly relational and then gives the motivation behind these rules. This book is a perfect resource for students and professionals in the field." From Wikipedia: "The relational model (RM) is an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by English computer scientist Edgar F. Codd, where all data are represented in terms of tuples, grouped into relations. A database organized in terms of the relational model is a relational database� The relational model was developed by Edgar F. Codd � Some years after publication of his 1970 model, Codd proposed a three-valued logic (True, False, Missing/NULL) version of it to deal with missing information, and in his The Relational Model for Database Management Version 2 (1990) he went a step further with a four-valued logic (True, False, Missing but Applicable, Missing but Inapplicable) version.". INSCRIBED / SIGNED by the AUTHOR. First Printing of the First Edition. Hardcover. Fine condition/Near Fine dust jacket. Illus. by NOT a library discard. 8vo. xxii, 538pp. Great Packaging, Fast Shipping.

N� de ref. del art�culo 030997

Contactar al vendedor

Denunciar este art�culo

Detalles bibliogr�ficos

T�tulo

The Relational Model for Database Management: Version 2 (signed)

Editor

Addison-Wesley Publishing Company, Reading, Massachusetts

Fecha de publicaci�n

1990

Idioma

Ingl�s

ISBN 10

0201141922

ISBN 13

9780201141924

Encuadernaci�n

Hardcover

Ilustrador

NOT a library discard

Edici�n

First Printing of the First Edition.

Estado

Fine condition

Estado de la sobrecubierta

Near Fine dust jacket

Firmado

Firmado por el autor

Cat�logos de vendedores

Science / Technology / Computers

Acerca de

Sinopsis

Written by the originator of the relational model, this book covers the practical aspects of the design of relational databases. The author defines twelve rules that database management systems need to follow in order to be described as truly relational and then gives the motivation behind these rules. This book is a perfect resource for students and professionals in the field. 0201141922B04062001

Rese�a del editor

"Sobre este t�tulo" puede pertenecer a otra edici�n de este libro.

Descripci�n de la librer�a

About Books [Genny and Michael Winne, proprietors, formerly of Parsippany, New Jersey) has been selling rare and out of print books since 1985. Besides book fairs and mail order catalogue, long-time collectors and dealers will remember our lengthy For Sale ads in the Antiquarian Bookman and similar magazines. Our inventory of more than 40,000 volumes is especially strong in the specialities listed, but contains fine books in a variety of other fields as well. Because most of our books are stored in protective boxes, rather than on shelves, they cannot be viewed as a whole. If you want to examine specific titles, please provide 24 hours notice and we will make them available for your inspection. Phone calls to (702) 750-2722 are welcome, but please only between the hours of 8am and 10pm, west coast time. Our phone is a landline that cannot receive texts.

Ver la p�gina web de la librer�a

Informaci�n empresarial del vendedor

About Books
NV, U.S.A.

Condiciones de venta y env�o

Condiciones de venta

Orders sent to a Nevada address require payment of 8.375% sales tax (unless tax exemption cerification is provided). All items are guaranteed as described. We take pride in our book descriptions. Every item is carefully examined so that condition and other details are listed as accurately as possible. Our descriptions are protected by copyright, and unauthorized use is strictly prohibited. Violators will be prosecuted.

Derecho a cancelaci�n

Condiciones de env�o

We always take the time necessary to carefully package your order so that it arrives safely and securely. Sturdy boxes and/or stiff cardboard are standard. We never just use mailing bags without further protection. Shipping cost estimates are based on an average size book and are intended to cover only our actual out-of-pocket expenses. If you order includes multiple volumes, oversize, heavy or very valuable books, shipping cost estimates may not apply.

Tarifas de env�o en Estados Unidos de America

Tarifas de env�o en Estados Unidos de America
Cantidad del pedido	De 5 a 9 d�as h�biles	De 3 a 6 d�as h�biles
Primer art�culo	EUR 5.54	EUR 15.77

Los plazos de entrega los establecen los vendedores y var�an seg�n el transportista y la ubicaci�n. Los pedidos que pasan por la aduana pueden sufrir retrasos y los compradores son responsables de los aranceles o tarifas asociadas. Los vendedores pueden ponerse en contacto con usted en relaci�n con cargos adicionales para cubrir cualquier aumento en los costes de env�o de los art�culos.