Projets de convention et recommandations adoptés par la conférence à sa douzième session, 30 mai-21 juin 1929
Subtitle: Draft conventions and recommendations adopted by the conference at its twelfth session, 30 May-21 June 1929. (Textes authentiques.) (Authentic texts.)
Published: 1929
Place of publication: n.p
Language: fre
Number of pages: 41
Subjects: Industrial safety
Notes: At head of title: Société des Nations. League of Nations. Conférence internationale du travail.

French and English.