Hailstenes, Thomas J. <br/><br/>
Basic economics. 

 - 6th ed. 
 - Cincinnati :  South-Western Pub.,  [1980] 
<br/><br/><label>ISBN: </label>0538082003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa