000			00337nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a8122412688
082			_a541
082			_b393 KA
100			_a"Kalsi, P.S"
245		0	_aOrganic Reaction And The
260			_aNew Delhi
260			_bN.A.I
260			_c2000
300			_a650
999			_c41844 _d41844