00640nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001200084100002800096245012300124260003500247300001500282650001000297650001900307942000700326999001500333952009800348IN-BaIIA211028s9999    xx            000 0 eng d  a0-395-25518-X  cIIA Library  a52bSWI  aSwihart, Thomas L95857 0aJourney through the universeban introduction to astronomycThomas L Swihart                                            aBostonbHoughton Mifflinc1978  axiv, 366p.  aStars  aUniverse91987  cBK  c6311d6311  00104070aBANbBANcGENd1979-09-24l0o52/ SWIp7032r2021-11-05w1979-09-24yBKG£ 11.70