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

 - 8th ed. 
 - New York, N.Y. :  McGraw-Hill,  1987 
 - 444 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS--PROGRAMMED INSTRUCTION
<br/><br/><label>LC Class. No.: </label>HB171.5  / B564E 1987