Ulam, Adam Bruno,  1922-  <br/><br/>
The unfinished revolution :  Marxism and communism in the modern world / 
Adam B. Ulam. 
 - Rev. ed. 
 - Boulder, Colo. :  Westview Press,  1979. 
 - xiii, 287 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0891584854 089158496X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socialism--History<br/>Communism--History
<br/><br/><label>LC Class. No.: </label>HX36 
<br/><br/><label>Dewey Class. No.: </label>335/.009