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020 _a9789353439590
100 _aEugene Hecht
_aA R Ganesan
245 _aOptics
250 _a5th Edition
260 _aNoida
_bPearson
_c2020
300 _a748
650 _aOptics
700 _aEugene Hecht
942 _cBK
999 _c25350
_d25350