000 00338nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aHoustoun, R.A.
245 _aTreatise on Light
260 _c1946
546 _aEnglish
942 _2ddc
_cBK
999 _c29246
_d29246
005 20220125170146.0