United Nations <br/><br/>
Directory of united nations database and information systems / 
United Nations 
 - NEWYORK  UNITED NATIONS  1984 
 - 323p.  illustrations. 
<br/><br/><label>ISBN: </label>9290482958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Systems
<br/><br/><label>Dewey Class. No.: </label>001.5025  / UNI.D