Griffin, Emory A. <br/><br/>
A first look at communication theory / 
Em Griffin. 
 - 8th ed. 
 - New York :  McGraw-Hill,  2012. 
 - 1 v. (various pagings) :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780073534305 (pbk. : acid-free paper)  RM432.21 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication--Philosophy.