Brzezinski, Zbiginiew K.. <br/><br/>
The soviet block unity and conflict /  

 - Revised Edn. /  
 - Cambridge :   Harvard University Press. 
 - xviii,399p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soviet Model
<br/><br/><label>Dewey Class. No.: </label>V58:195(zF)`N65<-N45  / K0,K7