Organization of pre-primary education
Subtitle: research in comparative education.
Contributors: International Bureau of Education.; Unesco.
Series: Publication (International Bureau of Education) -- no. 230.; Publication (International Bureau of Education) -- no. 230.
Publisher: International Bureau of Education; UNESCO
Published: 1961
Place of publication: Geneva; Paris
Language: eng
Number of pages: 288
Subjects: Nursery schools -- Congresses; Pre-school education -- Congresses
Genres: Congresses.