00511nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001500084100001900099245011600118260003700234300001500271650004100286650002600327IN-BaIIA211028s9999    xx            000 0 eng d  a0-590-07437-7  cIIA Library  a52-37bGAL  aGallant, Roy A 0aBeyond earthbthe search for extraterrestrial lifecRoy A Gallant                                                aNew YorkbFour Winds Pressc1977  axvi, 191p.  aAstronomy and astrophysics thesaurus  aExtraterrestrial life