Dobkin, Bethami A. <br/><br/>
Communication in a changing world : 
Bethami A Dobkin 
 - 2006 ed. 
 - Boston :  McGraw Hill,  2006 
 - 427 p.:  ill.; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0072959827 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>LC Class. No.: </label>BF637 .C45D625 2006