Manual of the general conference
Manual of the general conference
- 165 páginas
"1984 edition, incluiding texts and amendments adopted by the General Conference at its twenty-second session (París, 1983)".
UNESCO--Reglamentos.
AS4.U8 / A423 1984
"1984 edition, incluiding texts and amendments adopted by the General Conference at its twenty-second session (París, 1983)".
UNESCO--Reglamentos.
AS4.U8 / A423 1984