Heilbroner, Robert L. <br/><br/>
The economic problem / 
Robert L. Heilbroner, Lester C. Thurow 
 - 6th ed. 
 - Englewood Cliffs, N. J. :  Prentice-Hall,  1981 
 - 670 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>013233304X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics