000 00495nam a2200121Ia 4500
008 230508s1994 xx 000 0 und d
050 _aPN 4121 P957 1994
100 1 _aGronbeck, Bruce E.
245 1 0 _aPrinciples and types of speech communication 12th ed.
_cGronbeck, Bruce E.
247 _aPrinciples and types of speech communication 12th ed._PN 4121 P957 1994_Gronbeck, Bruce E._1994
264 _a[Place of publication not identified] :
_bHarperCollins Publishers,
_c1994.
942 _2lcc
_cBK
999 _c23137
_d23137