Ferguson, C. E. <br/><br/>
Principios de economía/ 
C. E. Ferguson; Juanita M. Kreps 
 - 920p/23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMIA
<br/><br/><label>Dewey Class. No.: </label>330  / FER 1967