Silk, Leonard S. <br/><br/>
Contemporary economics : principles and issues 
<label>/ by </label> Silk, Leonard S. 
 - 2nd ed. 
 - New York  McGraw-Hill  1975 
 - xiii,591p.  ill 
<br/><br/>SR 
<br/><br/><label>ISBN: </label>0070574413 
<br/><br/><label>Dewey Class. No.: </label>330.1  / S