000 00272nam a2200121Ia 4500
008 230313s9999 xx 000 0 und d
100 _aSubrahmanyam,M
245 2 _aA Text Book of Optics
260 _bS.Chand
_aNew Delhi
_c2010
300 _a350
650 _aEC
942 _cBK
999 _c167
_d167