Bingham, Robert C. <br/><br/>
Economic concepts : a programmed approach 

 - 8th 
 - New York  McGraw-Hill Book Co.  1987 
 - 444 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>LC Class. No.: </label>C 330.071 B513e 1987