000 00301nam a2200109Ia 4500
100 _aWest, Richard & Turner, Lynn H
942 _cBK
245 _aIntroducing communication theory
_banalysis and application
260 _aMayfield Publishing, London
_c2000
082 _a651.7 Wes/Tur
300 _axvii,478
999 _c22830
_d22830