000 00385nam a22001577a 4500
999 _c10413
_d10413
003 OSt
008 210205b ||||| |||| 00| 0 eng d
020 _a9789388818568
100 _aBansal,Raj K
245 _aHeterocyclic Chemistry
250 _a6th
260 _aNew Delhi
_bNew Age International Pub
_c2021
300 _a373
650 _aPharmaceutical Chemisty
942 _2ddc
_cBK