Gregory, Paul R. <br/><br/>
Comparative economic systems / 
Paul R. Gregory, Robert C. Stuart 
 - Boston, Mass. :  Houghton Mifflin,  1980 
 - xiii, 427 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0395281830 
<br/><br/><label>LCCN: </label>79-87859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comparative economics