Phelps, Edmund S. <br/><br/>
Political economy :  an introductory text / 
Edmund S. Phelps. 
 - New York :  W. W. Norton & Company Inc.,  c1985. 
 - xviii, 618 p. :  ill. ;  24cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0393953122 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.