000 00373nam a22001577a 4500
999 _c7258
_d7258
003 OSt
020 _a978818531773
049 _a615.
082 _a615.54 SIN
100 _aSingh, Harkishan
245 _aMedicinal and pharmaceutical chemistry
260 _aDelhi: Vallabh Prakashan
_b Vallabh Prakashan
_c2020
300 _a854
650 _achemistry
942 _2ddc
_cBK