Gripp, Richard C <br/><br/>
Political system of communism / 
by Richard C Gripp 
 - New York :  Harper,  1973. 
 - 209p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic systems and theories
<br/><br/><label>Dewey Class. No.: </label>330.1    / GRI.P