Socialism marches on    The 50th anniversary of people's Mongolia 

 - Mongolia  Ulan Bator       1971 
 - 47p.  cm. 
 -   CEL .
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Standard No.: </label>6,603 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y:4:7.41V1.N7, L1