Directory of United Nations information systems / 
Inter-organization Board for information systems, United Nations 
 - Geneva :  The Board,  1980 
 - 2 v. ;  30 cm. 
<br/><br/> Includes index 
<br/><br/>V. 1. Information system and data bases. - v. 2. Information sources in countries 
<br/><br/><label>ISBN: </label> USD 22.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems--Directories--United Nations<br/>Databases--United Nations
<br/><br/><label>Dewey Class. No.: </label>651.8025