000 00313nam a2200133Ia 4500
008 150331s2012 xx 000 0 und d
020 _a9788121926119
100 _aSubrahmanyam N
245 2 _aA Textbook Of Optics
250 _a25th
260 _bS CHAND & COM PVT LTD
_c2012
300 _a729
942 _2ddc
_cBK
999 _c2420
_d2420