000
00278nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
"Keiser, Gerd"
245
0
_a
Optical Fiber Communications
260
_b
Mc Graw Hill
260
_c
2013
365
_b
575.00
942
_c
BK
999
_c
149885
_d
149885