000 00366nam a22001577a 4500
008 180518s2018xxu||||| |||| 00| 0 eng d
020 _a9780195669305
041 _aEnglish
082 _221st
100 _aKhare R D
245 _aFiber optics & optoele ctronics
250 _a8th
260 _aNew Delhi
_bOxford
_c2018
300 _a420
_b
650 _aElectronics
999 _c165826
_d165826