000 00318nam a2200133Ia 4500
008 160710s1999 xx 000 0 und d
082 _a621.38275 POW
100 _aPOWERS,J.
245 _aINTRODUCTION TO FIBER OPTIC SYSTEMS
250 _aII
260 _bIRWIN MCGRAW HILL
_c1999
300 _a340
942 _2ddc
_cB
999 _c56554
_d56554