000 00398nam a2200181Ia 4500
008 210210b1921 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a534/62
100 _aLOVIBOND (Joseph W)
245 _aLight and colour theories
260 _aLondon
_b-
_c1921
300 _a90
650 _atheories
650 _aLight
650 _acolour
690 _aPhysics
906 _a008550
999 _c126497
_d126497