International dictionary of education /

Eitemau Tebyg

• International dictionary of education
  gan: Page, G Terry, et al.
  Cyhoeddwyd: (1977)
• International dictionary of education
  gan: Page, G Terry, et al.
• Dictionary of Education
  gan: Good, Carter V, et al.
  Cyhoeddwyd: (1959)
• Dictionary of education
  gan: Rowntree,Derek
  Cyhoeddwyd: (1981)
• International dictionary of management
  gan: Johannsen, Hano; Page, G Terry
  Cyhoeddwyd: (1990)