UNITED Nations Educational <br/><br/>
Books in the service of peace 

 - Moscow  Progress Pub.  1974 
 - 222 p. 
<br/><br/><label>ISBN: </label>246290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Books
<br/><br/><label>Dewey Class. No.: </label>2  / UNI