000 00247nam a2200121Ia 4500
020 _a9788120341890
082 _a535 SIN
100 _aSINGH, DEVRAJ
245 _aFUNDAMENTALS OF OPTICS
260 _bPHI
_c2010
300 _a429
942 _2ddc
_cB
999 _c68281
_d68281