000			00335nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aMukherji Sm And Singh. Sp
245		0	_aReaction Mechanism In Organic Chemistry
250			_a1st Ed.
260			_bMacmillan _c1976
300			_a553
650			_aChemistry-Chemistry
942			_cBK
999			_c2053 _d2053