000 00304nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a615.19
_bBAC
100 _aBacktt, A H
245 0 _aPractical pharmacentical chemistry
260 _aNew Delhi
_bCBS Publication
_c1999
300 _a326
942 _2ddc
999 _c28192
_d28192