The role of educational research in social education papers

Xehetasun bibliografikoak
Erakunde egilea: International Congress for the University Study of Education. 3rd, Oslo, 1961
Beste egile batzuk: Sandven, John, Skard, Torild
Formatua: Liburua
Hizkuntza:English
Argitaratua: Oslo Universitetsforlaget c1963.
Saila:Scandinavian University books
Gaiak: