000 00347nam a22001457a 4500
003 OSt
020 _a9789389802085
100 _aKalsi, PS
245 _aOrganic Reactions and Their Mechanisms
250 _a5th
260 _aNew Delhi
_bNew Age International Publishers
_c2021
365 _b499.00
_cINR
700 _aKalsi,PS
942 _2ddc
_cBK
999 _c895936
_d895936