Ely, Richard T. <br/><br/>
Elementary principles of economics: together with a short sketch of economic history 
by Richard T. Ely and George Ray 
 - New York  Macmillan  1904 
 - 388p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>T1 El94