DeVito, Joseph A.,  1938- <br/><br/>
Essentials of human communication / 
by Joseph A. DeVito 
 - 4th edition 
 - Boston :  Allyn and Bacon,  2002 
 - 450 pages :  color illustrations;  26 cm. 
<br/><br/>Includes bibliographical references (pages 431-442) and index. 
<br/><br/><label>ISBN: </label>032108652X(paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>LC Class. No.: </label>P90