Conventions and recommendations, 1919-1949-.

Conventions and recommendations, 1919-1949-.

Manylion Llyfryddiaeth
Awduron Corfforaethol: International Labor Conference, International Labor Office
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Geneva International Labour Office 1949-.
Pynciau:
Labor laws and legislation, International.