00415nam a2200169Ia 4500003000900000005001700009008004100026040001600067080001200083082001200095100001700107245004500124260003900169300001000208650001400218650001300232IN-BaIIA20250707153809.0211028s9999    xx            000 0 eng d  cIIA Library  a52bGLA  a52bGLA  aGlasby, J. S 0aBoundaries of the UniversecJ. S. Glasby  aLondonbGeorge Allen & Unwinc1971  a296p.  aAstronomy  aUniverse