Directory of United Nations information systems.
- [Geneva] : Inter-Organization Board for Information Systems, 1980.
- v. "1,2" ; 30 cm.
French and Spanish.
v.1: information systems and data bases -- v.2 : information sources in countries.
English, French, and Spanish.
With issue for 1985, continued by: Directory of United Nations databases and information systems.
87657567
International agencies
Uluslararası ajanslar
403.1 / DIR 1980
French and Spanish.
v.1: information systems and data bases -- v.2 : information sources in countries.
English, French, and Spanish.
With issue for 1985, continued by: Directory of United Nations databases and information systems.
87657567
International agencies
Uluslararası ajanslar
403.1 / DIR 1980