00730nam a2200205Ia 4500003000900000008004100009020001800050040001600068080001200084100002600096245013700122260004600259300001400305650001800319650004100337700002600378942000700404999001500411952009800426IN-BaIIA211028s9999    xx            000 0 eng d  a0-674-82200-5  cIIA Library  a52bSOU  aLang, Kenneth R98562 2aA source book in astronomy and astrophysics,1900-1975cKenneth R Lang and Owen  Gingerich                                             aCambridgebHarvard University Pressc1979  axx, 922p.  aAstronomy980  aAstronomy and astrophysics thesaurus  aGingerich, Owen98573  cBK  c6592d6592  00104070aBANbBANcGENd1980-09-16l0o52/ SOUp7332r2021-11-05w1980-09-16yBKG£ 35.00