The international directory of business information sources and services 1996 

 - 2nd. ed 
 - London   : Europa Publications   , 1996 
 - xi, 550 p. :  
<br/><br/><label>ISBN: </label>1857430077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ADMINISTRACION<br/>SERVICIO DE INFORMACIONDIRECTORIO<br/>FUENTE DE INFORMACION<br/>MATERIAL DE REFERENCIA
<br/><br/><label>Universal Decimal Class. No.: </label>(058.7)658.1 INT