Robert burnham (Más de 1000 resultados)

Condición: Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: very_good. Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting.

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Condición: very_good. Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting.

Hardback. Condición: Good.

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Condición: good. This book is in good condition with very minimal damage. Integrity of the book is in good condition with no missing pages. Pages can have minimal notes or highlighting. Cover image on the book may vary. Ships out quickly in a secure plastic mailer.

Paperback. Condición: Good.

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.

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.

Paperback. Condición: Very Good. REV and Enl Dover ed. 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.

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

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.

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.

Paperback. Condición: Good. Volume III of a comprehensive three-part guide to celestial objects outside our solar system concludes with listings from Pavo to Vulpecula. While there are many books on stars, there is only one Celestial Handbook. Now completely revised through 1977, this unique and necessary reference is available once again to guide amateur and advanced astronomers in their knowledge and enjoyment of the stars.After an extensive introduction in Volume I, which gives the beginner enough information to follow about 80 percent of the body of the material, the author gives comprehensive coverage to the thousands of celestial objects outside our solar system that are within the range of telescopes in the two- to twelve-inch range.The objects are grouped according to the constellations in which they appear. Each constellation is divided into four subject sections: list of double and multiple stars; list of variable stars; list of star clusters, nebulae and galaxies; and descriptive notes. For each object the author gives names, celestial coordinates, classification, and full physical description. These, together with a star atlas, will help you find and identify almost every object of interest.But the joy of the book is the descriptive notes that follow. They cover history, unusual movements or appearance, and currently accepted explanations of such visible phenomena as white dwarfs, novae and super novae, cepheids, mira-type variables, dark nebulae, gaseous nebulae, eclipsing binary stars, the large Magellanic cloud, the evolution of a star cluster, and hundreds of other topics, many of which are difficult to find in one place. Hundreds of charts and other visual aids are included to help in identification. Over 300 photographs capture the objects and are works of beauty that reflect the enthusiasm that star gazers have for their subject.Robert Burnham, Jr., who was on the staff of the Lowell Observatory, Flagstaff, Arizona, conceived the idea of The Celestial Handbook decades ago, when he began assembling a notebook of all the major facts published about each celestial object. In its former, privately printed edition, this handbook was acclaimed as one of the most helpful books for astronomers on any level.…

Paperback. Condición: Fair. Reprint. 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.

Paperback. Condición: Fair. REV and Enl Dover ed. 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.

Spiral-bound. Condición: Very Good. 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.

hardcover. Condición: Fair.

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Illustrated (ilustrador).

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. Illustrated (ilustrador).

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.

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.

Paperback. Condición: Good.