000 00409nam a2200169Ia 4500
020 _a0534095763
082 _a520
_bHAA
100 _aHartmann, William K.
_923371
245 _aAustronomy
_b: the cosmic journey
250 _a4th ed.
260 _aCalifornia
_bWadsworth
_c1989
300 _bxx,694p.
500 _aIncludes bibliography index
546 _aeng
650 _aAstronomy
_923372
942 _cBK
999 _c20859
_d20859