00497nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001700084100002100101245009100122260003600213300001000249650001400259650004100273650001300314IN-BaIIA211028s9999    xx            000 0 eng d  a0-500-10008-X  cIIA Library  a52(091)bKIL  aKilmister, Clive 4aThe nature of the universecClive Kilmister                                             aLondonbThames and Hudsonc1971  a216p.  aAstronomy  aAstronomy and astrophysics thesaurus  aUniverse