000 00329nam a2200133Ia 4500
008 210901s1971 xx 000 0 eng d
082 _a535 GHA
100 _aGhatak,Ajoy.K
245 3 _aAn Introduction to Modern Optics
260 _aNew Delhi
_bTata Mac Graw Hill
_c1971
300 _a368
650 _aPhysics
942 _2ddc
_cBK
999 _c9667
_d9667