000 00303nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a615.07
_bSIN
100 _aSinghal, A C
245 0 _aPharmecentical laboratory mannual
260 _aNew Delhi
_bCBS Publication
_c1999
300 _a66
942 _2ddc
999 _c28188
_d28188