000 00426 a2200169 4500
020 _a007099157x
082 _a570.76
_bBER
090 _c16198
_d24567
100 _aBernstein, Ruth
245 _a3000 solved problems in biology
260 _aNew York
_bMcGraw Hill
_c1988
_g1989
300 _aix,406p.
_c27cm
440 _aSchaum's Solved Problems Series
650 _aBiology
700 _aBernstein, Stephen
942 _cPR
999 _c44211
_d44211