x  x <br/><br/>
Mass communmications  x 

 - 2 
 - Chicago; London  Univ. of Illinois Press  1975 
 - 695 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>0252000153 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication Communication 
<br/><br/><label>Dewey Class. No.: </label>001.51/M415