000 00516cam a2200205ua 4500
020 _a81-219-2611-4
_c305.00
041 _aeng
_h
082 _a535
_bSUB/TE
100 _aSubramanyam, N .
245 _aText book of optics /
_cN.Subramanyam.
_hTextual Documents
250 _a23 /
_b.
260 _aNew Delhi :
_bS.Chand and Co ,
_c2006.
300 _a668 ; .
365 _a305.00
504 _a
700 1 _aAvadhanulu, M.N .
700 1 _aBrijlal, .
942 _cBK
999 _c266921
_d266921