Directory of United Nations information systems. 

 - [Geneva] :  Inter-Organization Board for Information Systems,  1980. 
 - v. "1,2" ;  30 cm. 
<br/><br/> French and Spanish. 
<br/><br/>v.1: information systems and data bases -- v.2 : information sources in countries. 
<br/><br/>
<br/><br/><br/>English, French, and Spanish. 
<br/><br/>With issue for 1985, continued by: Directory of United Nations databases and information systems. 
<br/><br/><label>LCCN: </label>87657567  
<br/><br/><label>Subjects--Topical Terms: </label><br/>International agencies<br/>Uluslararası ajanslar
<br/><br/><label>Dewey Class. No.: </label>403.1  / DIR 1980