000 00547nam a2200217Ia 4500
005 20250220125608.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _a9780071007856
_c
_8.95
040 _aMAIN
041 _aEnglish
082 _a621.382
_bKEI
100 _aKeiser, Gerd
245 _aOptical fiber communications
250 _a2nd ed.
260 _aNew York
_bMcGraw-Hill Book
_c1983
300 _axx,461p.
650 _aCommunication engineering
650 _aEngineering
650 _aOptical communication
942 _cBK
999 _c35355
_d35355