000			00358nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aMallik, D.N.
245			_aOptical theories
250			_aSecond
260			_c1921
546			_aEnglish
942			_2ddc _cBK
999			_c29203 _d29203
005			20220125170145.0