000 00275nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aMAZUMDAR,K.G.
245 _aATEXT BOOK OF OPTICS
260 _c1979
_bIDEAL PUBLISHER
650 _aOPTICS
942 _cBK
999 _c279949
_d279949