000 00407nam a2200169Ia 4500
020 _a0074601385
082 _a535.2
_bGHA
100 _aGhatak, Ajoy
245 _aOptics
250 _a2nd
260 _aNew Delhi
_bTata McGraw Hill
_c1997
300 _aviii 694 P.
650 _aElectrical & Electronics Engineering
650 _aElectronics & Communication Engg.
650 _aPhysics
044 _aIndia
999 _c7439
_d7439