Bertsch, Gary K <br/><br/>
Reform and revolution in communist systems :  an introduction / 
Gary K. Bertsch. 
 - New York :  Macmillan,  c1991. 
 - x, 220 p. : ill. 
<br/><br/> Includes bibliographies and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communism--1945-<br/>Revolutions and socialism<br/>Communist countries--Politics and government<br/>Revolutions--Communist countries