000 00317nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a065
_bASA
100 _aFrye, Molefi K
245 0 _aContemporary public communication applications
260 _aNew York
_bHarper and row
_c1977
700 _aJerry K
942 _cBK
999 _c33292
_d33292