Davison W Phillips, etc <br/><br/>
Mass media    Systems and effects    
Davison W Phillips, etc 
 - New York  Praeger           1976 
 - ix, 245p  cm. 
<br/><br/> Bibliography P 220-34; Appendix P 215-19 
<br/><br/><label>ISBN: </label>0275891402 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Communication
<br/><br/><label>Dewey Class. No.: </label>Y:393.73.N7, L6