4479727
9780521608602
In this accessible guide, David Levy teaches the reader how variable stars work and how to observe them, covering the various types of object that can be observed by amateur astronomers, including such exotic phenomena as gamma ray bursts, blazars, and polars.Levy, David H. is the author of 'David Levy's Guide To Variable Stars ', published 0008 under ISBN 9780521608602 and ISBN 0521608600.
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