000 00278nam a2200109Ia 4500
100 _aAsimov, Isaac
942 _cBK
245 _aAsimov's guide to science volume 2
_bThe biological sciences
260 _aPenguin books ltd, New York
_c1972
082 _a574 Asi
300 _avi,470p
999 _c12705
_d12705