000 00390nam a2200169Ia 4500
001 3431
008 141107s9999 xx 000 0 und d
040 _CTUM
100 _aParmar
245 _aPrinciples Of Reaction Mechanism In Organic Chemistry
250 _a2
260 _aNew Delhi
260 _bSultan Chand And Sons Pub
260 _c1978
300 _a,;ill.
942 _2lcc
999 _c31511
_d31511