000 00504nam a2200193Ia 4500
005 20250220125839.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _a8185617341
040 _aMAIN
041 _aEnglish
082 _a621.382
_bGHA
100 _aGhatak, A. K. and others
245 _aTrends in fiber optics and optical communications
260 _aNew Delhi
_bViva Book
_c1995
300 _aviii,282p.
650 _aCommunication engineering
650 _aEngineering
942 _cBK
999 _c42505
_d42505