Dimensions in communication readings / 
edited by James H. Campbell and Hal W. Hepler 
 - Belmont, Calif. :  Wadsworth,  c1965 
 - 230 p. :  ill. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATION
<br/><br/><label>LC Class. No.: </label>P87  / D553