Ekelund, Robert B. <br/><br/>
A History of economic theory and method / 
Robert B. Ekelund, Jr., Robert F. Hebert. 
 - New York :  McGraw-Hill,  c1975. 
 - xiii, 508 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070191433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--History.