World communications :  a 200-country survey of press, radio, television and film / 

 - Paris :  UNESCO press,  1975. 
 - xvii, 533 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 252-262. 
<br/><br/>331  331 
<br/><br/><label>ISBN: </label>0 7161 0261 7 0 89059 001 X 92 3 101180 4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication policy.
<br/><br/><label>Dewey Class. No.: </label>384 / U3w