DEVSIS:   Preliminary design of an international information system for the development science  
/ United Nations Educational, Scientific and Cultural Organization  
 - The Hague:   United Nations Educational, Scientific and Cultural Organization,   1976 
 - 247p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information system 
<br/><br/><label>Subjects--Index Terms: </label>Development science  Economic  
<br/><br/><label>Universal Decimal Class. No.: </label>D 002(1-773)  / L6