000 00261nam a2200109 4500
082 _a610.7
100 _aBerstein , Ruth
245 _aSchaum's 3000 Solved Problems in Biology
260 _aN.Delhi
_bMC Graw Hill
_c2020
300 _a406 Pages
942 _2ddc
_cBK
999 _c3116
_d3116