00662nam a2200181Ia 4500003000900000008004100009020002200050040001600072080001400088245013600102260004800238300001700286650004400303650004100347650004400388700002700432700002100459IN-BaIIA211028s9999    xx            000 0 eng d  a978-0-521-41744-0  cIIA Library  a3:12bAST 4aThe astronomy and astrophysics encyclopediacedited by Stephen P. Maran and Carl Sagan                                               aCambridgebCambridge University Pressc1992  axxix, 1002p.  aAstronomy and Astrophysics Encyclopedia  aAstronomy and Astrophysics Thesaurus  aEncyclopedia-Astronomy and Astrophysics  aMaran, Stephen P., ed.  aSagan, Carl, ed.