000 00375nam a2200157Ia 4500
008 200202s9999 xx 000 0 und d
082 _aR 384.03 GRA
100 _a"Graham, John"
245 0 _aDictionary of telecommumcations
260 _aNew Delhi
260 _bPenguin
260 _c1983
300 _a200p.
650 _aTelecommunications-dictionaries
942 _cB
999 _c27790
_d27790