World survey of education. v. [1]- [1955-.

Sonraí bibleagrafaíochta
Údar corparáideach:	United Nations Educational, Scientific and Cultural Organization
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	[Paris] UNESCO 1955.
Ábhair:	Education > Stat.