Secondary teacher training.

Gorde:
Xehetasun bibliografikoak
Egile korporatiboa: International Bureau of Education, Unesco, International Conference on Public Education
Formatua: Conference Proceeding Liburua
Hizkuntza:English
Argitaratua: Paris : UNESCO, Geneva, International Bureau of Education, 195-?.
Saila:Its Publication ; no. 155
Gaiak:
Deskribapena
Alearen deskribapena:At head of title: XVIIth. International Conference on Public Education, Geneva, 1954.
Deskribapen fisikoa:202p.