000 00288nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aBrijilal And Subrahmanyam N
245 2 _aA Text Book Of Optics
260 _bS Chand & Co
_c1985
300 _a600p
650 _aOptics
942 _cBK
999 _c32928
_d32928