000			00292nam a2200133Ia 4500
008			250407s1900 xx 000 0 und d
041			_aeng
082			_a540
100			_aSaleha Pervez
245			_aNEET + OBJ Chemistry
260			_aArihant pub
300			_a756P
650			_aChemistry
999			_c358654 _d358654