000 00345 a2200133 4500
005 20260529145117.0
020 _a9789360742508
084 _2CC
_a E5:21
100 _aKALSI, P S
_915379
245 _aOrganic reactions and their mechanisms
260 _bNew age international publishers,
_c2026,
_aDelhi
300 _a650p.
942 _cBK
_2CC
999 _c757298
_d757298