Intergovernmental counil of the International programme for the development of communication (Fourth session) :  Tashkent, 5-12 September 1983/ 

 -  as author  1983 
 - v.p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Development Communication
<br/><br/><label>Dewey Class. No.: </label>301.16  / UNI N83I