Annual report 1978 :  on the threshold of the 80's. 

 - Paris :  UNESCO,  1978. 
 - 93p. :  photos ;  20cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>UNESCO.<br/>International organisation.<br/>Social sciences.
<br/><br/><label>Dewey Class. No.: </label>001.0601