000 00317nam a2200133Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aSubrahmanyanan. N And Brijlal
245 2 _aA Text Book Of Optics
250 _a10th Ed.
260 _bS Chand & Co
_c1979
300 _a718p
650 _aPhysics
942 _cBK
999 _c33341
_d33341