Communication and social change in Latin America;  introducing new technology 
[by] Paul J. Deutschmann, Huber Ellingsworth [and] John T. McNelly. Foreword by Eugene Jacobson.  
 - New York,  Praeger  [1968]  
 - xvi, 123 p  25 cm. 
<br/><br/>Includes bibliographical references.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--Latin America.<br/>Returned students--Latin America.<br/>Technological innovations--Latin America.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Latin America--Social conditions--1945-1982.
<br/><br/><label>LC Class. No.: </label>HN110.5.A8  / D4