000 00433nam a2200157Ia 4500
003 LDD
040 _cLDD
082 _a615.19 R180R
100 _aRao, Y. Srinivasa
245 0 _aRole of polymorphism,impurity profile and co crystal development in pharmaceutic
_cY. Srinivasa Rao
260 _aNew Delhi
_bIGNOU
_c2017
300 _a203
901 _a8302
_b17-01-2012
903 _bGifted by : Research Unit, IGNOU
942 _2ddc
_cG
999 _c15918
_d15918