000 00342nam a2200145Ia 4500
005 20250403162801.0
020 _a9789339220907
100 _aGhatak, Ajay
110 _aTechniz Book International, New Deahi
245 0 _aOptics
250 _a6th
260 _bMcGraw Hill Education (P) Ltd., Chennai
_c2019
300 _aV.P.
942 _cBook
999 _c5139
_d5139