Deutschmann,Paul.J,Ellingsworth Huber and Mcnelly John,T  <br/><br/>
Communication And Social Change In Latin America:Introducing New Technology 

 - London:  Frederick A. Praeger Publishers,   1968 
 - 123 p.  HB 
<br/><br/> General 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication And Social Change 
<br/><br/><label>Universal Decimal Class. No.: </label>303.4  / DEU-C