000 00335nam a2200133Ia 4500
005 20251003125817.0
008 251003s9999 xx 000 0 und d
082 _a621.382
100 _aAnnabel Z.Dodd
245 4 _aThe Essential Guide To Telecommunication
260 _bPearson Educational
_aUsa
_c2004
300 _a500
942 _cBK
999 _c39173
_d39173