Heilbroner, Robert L. <br/><br/>
The economic problem /  
by Robert L. Heilbroner and Lester C. Thur ow. 
 - 4th ed. 
 - Englewood Cliffs, N.J. :    Prentice-Hall,    1975. 
 - xviii, 714 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0132333201 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economics.