000 00355nam a2200145Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _a1 621.380414 KEI
100 _a"Keiser, Gerd"
245 _aOptical Fiber Communication
250 _a2012
260 _bTata Mc Graw Hill
300 _a1 621.380414 KEI
600 _aEngineering
942 _2ddc
_cBK
999 _c9396
_d9396