Schramm, Wilber <br/><br/>
The process and effects of mass communication 

 - 2nd ed. 
 - Urbana  University of Illinois Press  1977 
 - ix,997p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>302.23  / PRO