000			00355nam a2200157Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aFlanagan,D.; Ed
245			_aScientific American Vol-226 April
260			_c1972
546			_aEnglish
942			_2ddc _cBK
999			_c21305 _d21305
005			20220125165918.0