Varieties of Marxism / 
edited by Shlomo Avineri. 
 - The Hague :  Martinus Nijhoff,  1977. 
 - 404 p. :  diagrs. ;  25 cm. 
 - The Van Leer Jerusalem Foundation series. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9024720249 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communism--Congresses.