Introduction to communication,   course book 2,   journalism, pres s and radio studies / 
Lucas M. Oosthuizen (editor). 
 - Kenwyn :  Juta,  1996. 
 - xiv, 465 p. :  ill. ;  30 cm. 
<br/><br/> Part of a series written by lecturers of the Department of Communica tion, University of South Africa. 
<br/><br/>Includes bibliographical references (p. 432-465). 
<br/><br/><label>ISBN: </label>0702138185 (pbk.) 
<br/><br/><label>LCCN: </label>2005-447789 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Journalism.<br/>Press.<br/>Radio.<br/>Telecommunication.<br/>Communication.
<br/><br/><label>Dewey Class. No.: </label>070.4