000 00250pam a2200109a 44500
082 _a520
_bAL79P3
100 _aAlter, Dinsmore
245 1 _aPICTORIAL ASTRONOMY
260 _a
_bThomas Y. Crowell Company
_c1963
964 _gCIRC
997 _a53654 C
999 _c412172
_d412172