Kregel, J. A. <br/><br/>
Rate of profit  distribution and growth: two views. 

 - Chicago  Aldine, Atherton  1971. 
 - xi, 222 p.  illus. 
<br/><br/>Includes bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Profit--Mathematical models.<br/>Economics--History--20th century.<br/>Economic development--Mathematical models.