000			00351nam a2200157Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aLarry Christensen, B.
245			_aExperimental methodology
260			_c1977
546			_aEnglish
942			_2ddc _cBK
999			_c43128 _d43128
005			20220125170606.0