Many voices, one world :  communication and society, today and tomorrow : towards a new more just and more efficient world information and communication order / 

 - Paris :  Unesco,  c 1980. 
 - xx, 312 p. :  ill. ;  23 cm. 
<br/><br/> Includes Index. 
<br/><br/>331  331 
<br/><br/><label>ISBN: </label>0 89059-008-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communications -- Social aspects.<br/>Mass media--Political aspects.<br/>Communication--Research.<br/>Communication--International cooperation.
<br/><br/><label>Dewey Class. No.: </label>384 / U3m