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003 OSt
005 20221005054616.0
006 a|||||r|||| 00| 0
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024 _a103483
037 _cTextual
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
082 _aC51, N3
100 _aHoustoun R.A.
_9598434
245 0 _aTreatise on light
260 _aLondon
_bLongmans Green UK
_c1993
300 _a494p.
_ccm.
942 _hC51, N3
_cTEXL
_2cc
999 _c963747
_d963747