000 00395nam a2200157Ia 4500
008 170101s1989 xx 000 0 und d
020 _a0070050228
100 _aBernstrin Ruth
245 0 _aBiology :3000 Solved Problems In Schaums
260 _aNew Delhi
_bTMH
_c1989
300 _a406
650 _aBiology
650 _aBio-Technology
700 _aBernstein Stephen
942 _2ddc
_cBK
999 _c236443
_d236443