Copeland Morris A <br/><br/>
Fact and theory in economics. Ed. by Chandler Mors 
Copeland Morris A 
 - New York  Cornell University Press         1958 
 - 347p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X, J8