Ruffner Michael <br/><br/>
Interpersonal communication 
Ruffner Michael; Burgoon Michael 
 - New York  Holt, Rinehart and Winston     1981 
 - vii,264p.  cm. 
<br/><br/><label>Standard No.: </label>133,452 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:8:(S), M1