Cambridge encyclopedia of russia and the soviet union  

 - London:   Cambridge University Press,   1982 
 - 492p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History
<br/><br/><label>Subjects--Index Terms: </label>Physical environment  Soviet era  
<br/><br/><label>Universal Decimal Class. No.: </label>R 947(038)   / M2