Comunication an Society. Socio-economic asects of national. Communication Systems. III. Radio Broadcasting in Venezuela 

 - Caracas, Venezuela  UNESCO  [s.f.] 
 - 104 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comunicación<br/>Investigación<br/>Radio<br/>Sociología<br/>Venezuela--Venezuela