000 00445nam a22001697a 4500
003 OSt
008 200123b ||||| |||| 00| 0 eng d
020 _a9789388178860
082 _a621.39:679.76
_bKAK
100 _aKakani, S L
245 _aOptical Fibre Communication.
260 _aNew Delhi
_bCBS
_c2019
300 _axii, 788p.
653 _aOptical Fibre Communication -- Kakani, S L
700 _aKakani, Shubhra
942 _2ddc
_cBK
999 _c353986
_d353986