000			00346nam a2200157Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aLinnett, J.W.
245			_aWave mechanics and valency
260			_c1960
546			_aEnglish
942			_2ddc _cBK
999			_c32240 _d32240
005			20220125170239.0