000 00447nam a2200193Ia 4500
008 201226s9999 xx 000 0 und d
020 _a9781788820820
082 _a621.3817 CON
100 _aCONWEY
245 0 _aOPTICAL FIBRE COMMUNICATIONS PRINCIPLES AND PRACTICE
250 _a1 ST
260 _bED TECH PRESS
260 _c2019
300 _a339 P
365 _b13090
650 _aELECTRONICS
700 _aEDWIN
942 _cREF
999 _c73260
_d73260