000 00311nam a2200121Ia 4500
100 _aJain, N.K
020 _a81-239-0517-3
942 _cBK
245 _aControlled and novel drug delivery
260 _aCBS Publishers & Distributors Pvt. Ltd., New Delhi
_c1997
082 _a615.191 Jai
300 _aix,406p ill.
999 _c33395
_d33395