world in twenty years :  1, 000 letters about the future / 
Novosti Press Agency questionnaire. 
 - Moscow:   Novosti Press Agency,   1962.  
 - 164 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World politics<br/>International society<br/>International economic relations<br/>Political History--Government
<br/><br/><label>Dewey Class. No.: </label>327.1