Pen, J. <br/><br/>
Modern economics / 
J. Pen ; translated from the Dutch by Trevor S. Preston. 
 - Baltimore :  Penguin Books,  1965 [reprinted 1972] 
 - 262 p. : 
<br/><br/><label>ISBN: </label>EXBLIB4629 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>Dewey Class. No.: </label>330.156  / Mo