Political opposition in one-party states / 
edited by Leonard Schapiro & Ellen de Kadt 
 - London :  Macmillan ,  1972 
 - 289p. :  ill. ;   22 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0333131746 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political systems
<br/><br/><label>Dewey Class. No.: </label>321  / SCH