000			00364nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aGregg, D.C.
245			_aPrinciples of chemistry
250			_aSecond
260			_c1963
546			_aEnglish
942			_2ddc _cBK
999			_c33230 _d33230
005			20220125170307.0