000 00325nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a535 BRI/A
100 _aN Subrahmanyam and Brijlal
245 2 _aA text book of optics
250 _aNULL
260 _bS Chand and Co
_aNew Delhi
_c2014
300 _a729
942 _cBKS
999 _c16917
_d16917