000 00335nam a22001457a 4500
003 SGT
020 _a97815-43344-56
082 _a615
_bPAT
100 _aPATIL, PRAFULL P.
245 _aA TEXTBOOK OF DRUG DELIVERY SYSTEMS
260 _aINDIA
_bS.VIKASH PUB.
_c2021
300 _a246
650 _aDRUG DELIVERY
942 _2ddc
_cBK
999 _c32519
_d32519