000 00299nam a2200145Ia 4500
008 220709b1978 xxu||||| |||| 00| 0 eng d
082 _a535
_bG28C
100 _aGhatak, A.K. Thyagarajan, K.
245 _aContemporary optics
260 _c1978
630 _aOptics
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a18639
981 _a1978.
983 _aContemporary optics
999 _c18485
_d18485