000 00407nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _aPAR-P2
_b547.2
100 _aParmar, V S; Chawla, H M
245 0 _aPrinciples of reaction mechanism in organic chemistry
250 _a2
260 _a New Delhi
_bSultan Chand & Sons
_c1978
650 _aOrganic synthesis and reactions; Organic chemistry
942 _cBK
999 _c39045
_d39045