000 00390nam a2200169Ia 4500
001 aQ10254
008 220803s9999 xx 000 0 und d
020 _a978-1-25-900687-6
100 _a Keiser, Gerd
245 0 _aOptical Fiber Communication
250 _a.NA
260 _c2013
300 _a662
600 _aElectronic Engineering
650 _aTechnology
942 _bBooks
_cBK
999 _c11985
_d11985