000 00405nam a2200181Ia 4500
008 210210b1927 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a534/52
100 _aHOUSTOUN (R A)
245 _aTreatise on light
260 _aLondon
_bLongman Green & Co Ltd.,
_c1927
300 _a489
650 _aTreatise
650 _aon
650 _alight
690 _aPhysics
906 _a008540
999 _c126487
_d126487