000			00357nam a2200157Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aDec1971Boley
245			_aAmerican journal of Physics Vol-39 Dec
260			_c1971
546			_aEnglish
942			_2ddc _cBK
999			_c18493 _d18493
005			20220125165827.0