World information report.

Sonraí bibleagrafaíochta
Údar corparáideach:	Unesco
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	Paris UNESCO Pub. 1997-
Ábhair:	Information services > Periodicals. Information resources > Periodicals. Information technology > Periodicals. Educational Technology.