000 00306nam a2200109Ia 4500
999 _c8791
_d8791
100 _aStanley B Brown
245 _a Realm of Science Vol - 12: Many Worlds: The Discovery of Galactic Systems
260 _c1972
_bTOUCHSTONE PUB. CO. U.S.A
_aKentucky
300 _a191
700 _aBarbara Brown L
942 _cREF