000 00510nam a22001937a 4500
005 20231123135651.0
008 231120b |||||||| |||| 00| 0 eng d
020 _a0071164685
041 _aEnglish.
082 _a621.38 K27o/1983
100 _aKeiser, Gerd
245 _aOptical fiber communications
260 _aNew Delhi:
_bMcGraw Hill,
_c1983.
300 _axxi,602p.illus.
504 _aincludes appendix and index
650 _aOptical communications
650 _aFiber optics
942 _2ddc
_cBK
999 _c1480
_d1480