Bingham, Robert C. <br/><br/>
Economic Concepts: A Programmed Approach  
/by Robert C. Bingham 
 - London:  McGrawll-Hill;  1966. 
 - 316p. 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>330.018  / BIN/E