000 00246nam a22000977a 4500
100 _aKUMAR,AMIT;
_aYADAV,AJAY KUMAR;
245 _aPHARMACEUTICAL ORGANIC CHEMISTRY-III
260 _aMEERUT:
_bGYAN.PUBLI.
_c2023-24
300 _aviii;148p
942 _cBK
999 _c15935
_d15935