Universal Decimal Classification :  UDC 33 : economics 

 - 118 p. 
 - FID publication ; n.483 .
<br/><br/><label>Subjects--Corporate Names: </label><br/>International Federation for Information and Documentation
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economia<br/>Língua inglesa
<br/><br/><label>Universal Decimal Class. No.: </label>025.45=20  / U58