000 00312nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.380414 S944
100 _aSUEMATSU.Y
245 0 _aINTRODUCTION TO OPTICAL FIBER COMMUNICATIONS
260 _aNEW YORK
_bWiley
_c1982
300 _a24X16
942 _cBK
_2DDC
999 _c21866
_d21866