000 00490nam a2200181Ia 4500
008 211211s9999||||xx |||||||||||||| ||und||
020 _a8121900204
040 _cAKCL
082 _a535
_bSIN-P3
100 _aSingh, Harnam
245 0 _aPrinciples of Light
_c/ by Harnam Singh
250 _a3rd ed.
260 _aNew Delhi :
_bS. Chand and Company Pvt. Ltd.,
_c1987
300 _aVII, 470 p.
650 _aPhysics
654 _aLight and Infrared and Ultraviolet Phenomena
942 _cBK
999 _c9667
_d9667