000 00300nam a2200121Ia 4500
999 _c80876
_d80876
020 _a0195058046
082 _a001.510321
_bINT V3
245 0 _aInternational Encyclopedia Of Communiction
_bVol 3
260 _bOUP
_aN Y
_c1989
300 _a490 p.
650 _aDictionary - Communications
942 _cBK