Shaver p a (39 risultati)

SingleIssueMagazine. Condizione: Very Good-. Vol. 3, no. 1. Edited by Raymond A. Palmer. Cover art by James Settles for "Courtesy Call" by A. R. Steber [Roger P. Graham, aka Rog Phillips]. Includes "Skeleton key" by William C. Bailey; "Water for Mars" by Stanley Mullen; "Troubador" by Mack Reynolds; "Robot Romance" by Hodge Winsell; "Conditioned Reflex" by William F. Temple; "Glass Woman of Venus" by G. H. Irwin [Richard S. Shaver]. Features: "Editorial"; "Coming in March"; "Personals"; "Book Reviews"; "Humankind Pays Its Debt"; "Letters". Illustrated by Bill Terry, H. W. McCauley, and John Grossman. Spine fading with lean; tanning; marks on cover in pen. Book. …

Paperback. Condizione: Good. First Edition. Book.

Hardcover. Condizione: Good Condition. No Dustjacket. First Edition. XVII, 408 pages with figures; with little library stamp on paste down - good condition; 1,1 kg shipping weight.

hardcover. Condizione: Good. This is a group of various ornithology studies from the late 19th and early 20th centuries bound together as a hardcover volume. Studies are from the states listed on spine. No DJ or publisher listed. Stamp mark on inside of front cover. Publication date of latest study is 1919. Includes a signed letter by one of the authors, Robert Wilcott. Book shows common (average) signs of wear and use. Binding is still tight. Covers are intact but may be repaired. We have 75,000 books to choose from -- Ship within 24 hours -- Satisfaction Guaranteed.…

hardcover. Condizione: as new. no jacket. sixth printing. 6 7/8 x 9 7/8" 442 pages. This is Treatise on Invertebrate Paleontology Par Q Arthropda 3 Crustacea Ostracoda sixth printing only.

Gr.-8°, OKart. 1. ed. XXI, 501 p. Shelfmark on spine, stamp on title and preliminary page, otherwise very fine copy. Sprache: Englisch Gewicht in Gramm: 0.

Hardcover. Condizione: Very Good. 1st Edition. First edition, first printing. Hardback with printed titling to spine and upper board. 24.5 × 16.5cm, × + 284pp [4]. Published as Volume 80 in the Astrophysics and Space Science Library. From the foreword by P A Shaver: "Since their first detection 15 years ago, radio recombination lines from several elements have been observed in a wide variety of objects including HII regions, planetary nebulae, molecular clouds, the diffuse interstellar medium, and recently, other galaxies. The observations span almost the entire range from 0.1 to 100 GHz, and employ both single­ dish and aperture synthesis techniques. The theory of radio recombination lines has also advanced strongly, to the point where it is perhaps one of the best-understood in astro­-physics. In a parallel development, it has become possible over the last decade to study these same highly-excited atoms in the laboratory; this work provides further confirmation of the theoretical framework. However there has been continuing controversy over the astrophysical interpre­tation of radio recombination line observations, especially regarding the role of stimulated emission. A workshop was held in Ottawa on 24-25 August, 1979, bringing together many of the active scientists to review the field and discuss these questions of interpretation. A broad consensus has emerged: the subtleties of the line-formation process are understood, and the conditions under which reliable in­ formation can easily be extracted from the line measurements are known. It thus appears likely that the emphasis will shift increasingly from the study of the line phenomenon itself to further application in other areas of astrophysics, ranging from physical processes in plasmas (temperatures, densities, ionization structure), to the large-scale properties of our galaxy (abundances, kinematics, structure), and studies of extragalactic systems. This volume contains the 22 papers presented at the Ottawa workshop. It is the first book on the radio recombination lines, and provides a comprehensive review of research in this field." Condition: The covers are a little rubbed and marked, but the contents are in very good condition, with clean pages and secure binding. There is one small stamp to the ffep stating "Book Sale" but otherwise this remains a very good copy of a scarce astrophysics title.…

Condizione: Good. 644 pp., Paperback, ex library, else text clean and binding tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country. Photos available upon request.…

Condizione: New.

Condizione: New.

Condizione: New.

Broschur. Condizione: Gut. 103 S. aufgrund der Größe und der damit verbunden höheren Versandkosten wird das Gewicht höher angegeben Sehr guter Zustand aufgrund der Größe und der damit verbunden höheren Versandkosten wird das Gewicht höher angegeben ha1085534 Sprache: Englisch Gewicht in Gramm: 510.

Condizione: New.

Paperback. Condizione: Brand New. reprint edition. 468 pages. 9.90x7.00x1.10 inches. In Stock.

Condizione: As New. Unread book in perfect condition.

Condizione: New. In English.

Condizione: New. In English.

Hardcover. Condizione: Gut. x, 284 S. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. D03831 9027711038 Sprache: Englisch Gewicht in Gramm: 550.

Couverture rigide. Condizione: bon. R260270595: 1980. In-8. Relié. Très bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 284 pages. . . . Classification Dewey : 520-Astronomie et sciences connexes.

Condizione: New.

Condizione: New.

Condizione: New. Proceedings of a Workshop held in Ottawa, Canada, August 24-25, 1979 Since their first detection 15 years ago, radio recombination lines from several elements have been observed in a wide variety of objects including HII regions, planetary nebulae, mol.

Gebunden. Condizione: New. Proceedings of a Workshop held in Ottawa, Canada, August 24-25, 1979 Since their first detection 15 years ago, radio recombination lines from several elements have been observed in a wide variety of objects including HII regions, planetary nebulae, mol.

Condizione: New. pp. 304.

Condizione: New. pp. 304.

Paperback. Condizione: Brand New. 304 pages. 9.25x6.10x0.69 inches. In Stock.

Buch. Condizione: Neu. Neuware - Since their first detection 15 years ago, radio recombination lines from several elements have been observed in a wide variety of objects including HII regions, planetary nebulae, molecular clouds, the diffuse interstellar medium, and recently, other galaxies. The observations span almost the entire range from 0.1 to 100 GHz, and employ both single djsh and aperture synthesis techniques. The theory of radio recombination lines has also advanced strongly, to the point where it is perhaps one of the best-understood in astro physics. In a parallel development, it has become possible over the last decade to study these same highly-excited atoms in the laboratory; this work provides further confirmation of the theoretical framework. However there has been continuing controversy over the astrophysical interpre tation of radio recombination line observations, especially regarding the role of stimulated emission. A workshop was held in Ottawa on 24-25 August, 1979, bringing together many of the active scientists to review the field and discuss these questions of interpretation. A broad concensus has emerged: the subtleties of the line-formation process are understood, and the conditions under which reliable in formation can easily be extracted from the line measurements are known. It thus appears likely that the emphasis will shift increasingly from the study of the line phenomenon itself to further application in other areas of astrophysics, ranging from physical processes in plasmas (temperatures, densities, ionization structure), to the large-scale properties of our galaxy (abundances, kinematics, structure), and studies of extragalactic systems.…

Taschenbuch. Condizione: Neu. Neuware - Since their first detection 15 years ago, radio recombination lines from several elements have been observed in a wide variety of objects including HII regions, planetary nebulae, molecular clouds, the diffuse interstellar medium, and recently, other galaxies. The observations span almost the entire range from 0.1 to 100 GHz, and employ both single djsh and aperture synthesis techniques. The theory of radio recombination lines has also advanced strongly, to the point where it is perhaps one of the best-understood in astro physics. In a parallel development, it has become possible over the last decade to study these same highly-excited atoms in the laboratory; this work provides further confirmation of the theoretical framework. However there has been continuing controversy over the astrophysical interpre tation of radio recombination line observations, especially regarding the role of stimulated emission. A workshop was held in Ottawa on 24-25 August, 1979, bringing together many of the active scientists to review the field and discuss these questions of interpretation. A broad concensus has emerged: the subtleties of the line-formation process are understood, and the conditions under which reliable in formation can easily be extracted from the line measurements are known. It thus appears likely that the emphasis will shift increasingly from the study of the line phenomenon itself to further application in other areas of astrophysics, ranging from physical processes in plasmas (temperatures, densities, ionization structure), to the large-scale properties of our galaxy (abundances, kinematics, structure), and studies of extragalactic systems. …

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: As New. Unread book in perfect condition.