000			00366nam a2200145Ia 4500
008			170101s1972 xx 000 0 und d
082			_a540.072 4 H41E
100			_aHATCH, Richard C.
245		0	_aExperimental chemistry
260			_bN. Y. _c1972
300			_a534p
650			_aCHEMISTRY -- EXPERIMENTS
653			_aCHEMISTRY -- EXPERIMENTS
942			_2ddc _cB
999			_c57321 _d57321