Berko, Roy M. <br/><br/>
Communicating :  a social and career focus /​ 
Roy M. Berko, Andrew D. Wolvin, Darlyn R. Wolvin. 
 - 7th ed. 
 - Boston, MA. :  Houghton Mifflin,  c1998. 
 - xix, 436 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0395868874 (pbk.) 9780395868874 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication.