Camargo Nelly de Ed. <br/><br/>
Communication policies in Brazil 

 - Paris  The Unesco Press       1975 
 - 80p.  cm. 
<br/><br/><label>Standard No.: </label>234,138 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y.7918, L5