Hannaford, John and Heilbroner, Robert L. <br/><br/>
The Economic Problem 

 - 2 
 - New Jersy  Prentice Hall Inc  1970 
 - 152 
<br/><br/><label>Publisher. No.: </label> Higginbothams 
<br/><br/><label>Subjects--Personal Names: </label> Economics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics