Report of the director-general on the activities of the Organization in 1973.

Report of the director-general on the activities of the Organization in 1973.

Manylion Llyfryddiaeth
Awdur Corfforaethol: United Nations Educational, Scientific and cultural Organization
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Paris UNESCO 1973.
Pynciau:
United Nations Educational Scientific and Cultural Organization. Executive Board.