MORGENSTERN Oskar Ed. <br/><br/>
Economic activity analysis. 
MORGENSTERN Oskar Ed. 
 - New York  John Wiley & Sons Inc.       1954 
 - 554p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:(B), J4/SC