This book is a quantitative introduction to what is known or theorized about the structure and evolution of galactic systems. It begins with a general introduction to galaxies and a summary of our empirical observations of galaxies in the universe, including our own. There are then three chapters on galactic structure: the manner in which motions of stars determine galactic shape, the determination of galactic masses, and the structure of discs in spirals. Galactic evolution, especially changes in chemical composition over time, is then covered. The book concludes with a discussion of the origin of galaxies and their relation to more general questions in cosmology. The presentation is sufficiently mathematical so that quantitative results can be discussed in detail. Throughout, the author stresses what are currently accepted results and what theories may need revision in what continues to be a rapidly developing subject.
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A quantitative introduction to what is known or theorized about the structure and evolution of galaxies--large systems of stars containing interstellar gas, dust and invisible matter--is sufficiently mathematical so that quantitative results can be discussed in detail.
"...a valuable summary for both specialist and nonspecialist readers." P.J.E. Peebles, Choice
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Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. Revised, Subsequent. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Seller Inventory # 2365570-20
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. Revised, Subsequent. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects. Seller Inventory # 2365572-6
Seller: Midtown Scholar Bookstore, Harrisburg, PA, U.S.A.
hardcover. Condition: Good. HARDCOVER Good - Bumped and creased book with tears to the extremities, but not affecting the text block, may have remainder mark or previous owner's name - GOOD Standard-sized. Seller Inventory # M0521364310Z3
Seller: Antiquariat Bookfarm, Löbnitz, Germany
Hardcover. 208 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. 9780521364317 Sprache: Englisch Gewicht in Gramm: 550. Seller Inventory # 2340457
Seller: Anybook.com, Lincoln, United Kingdom
Condition: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:9780521364317. Seller Inventory # 7065710
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