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

 - 6th. 
 - New York :  McGraw- Hill,  1981. 
 - ix  373p.: ill. 
<br/><br/> Includes  answers to   review tests. 
<br/><br/><label>ISBN: </label>0070449368 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Self-instruction.<br/>Economics--Programmed instruction.
<br/><br/><label>LC Class. No.: </label>HB171.5 BIN