000 00432nam a2200169Ia 4500
008 170601s2008 xx 000 0 und d
020 _a8121926114
041 _aENGLISH
082 _a535.2/SUB/LAL
100 _aSUBRAHANYAM, N.
245 2 _aA TEXT BOOK OF OPTICS
250 _a23RD
260 _bS. CHAND & CO. LTD., NEW DELHI.
_aNEW DELHI.
_c2008
300 _a668
700 _aBRIJ LAL, AVADHANULU, M.N
942 _2ddc
_cBK
999 _c31800
_d31800