McConnell, Cambell R. <br/><br/>
ECONOMICS: Principles, problemas and policies 
McConnell, Cambell R. 
 - 6a. ed. 
 - New York,   McGrawHill Books Company 
 - xxviii, 917 p. :il;  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>330 M121:6