Katzen, May.  x <br/><br/>
Mass communication  Teaching and Studies at universities 

 - x 
 - Paris  Unesco Press  1975 
 - 278 
<br/><br/>x 
<br/><br/><label>ISBN: </label>9231011588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media Communication 
<br/><br/><label>Dewey Class. No.: </label>302.K19m