000 00304nam a2200121Ia 4500
008 210324s2017 xx 000 0 und d
020 _a8180450821
041 _aeng
082 _a535
100 _aKumar, Ashok
_91604687
245 _aFundamentals of Optics
260 _aNew Delhi
_bR. Chand & Co.
_c2017
999 _c1053397
_d1053397