Instruments officiels approuvés par la conférence : quatrième Conference générale des communications et du transit (Genève, 12 au 24 octobre 1931) = Official instruments approved by the conference : fourth General Conference on Communications and Transit (Geneva, October 12th to 24th, 1931).
Conference on Freedom of Communications and Transit(4th :Geneva :)1931.
League of Nations.
[Genève] : Imp. Kundig,
1931.
"No. officiel: C.785. M. 380. 1931. VIII."
"Genève, le 24 octobre 1931."
Paged in duplicate; French and English on opposite pages.
Final act.--Recommendation concerning measures to be taken in cases of serious interruption of transit routes.--Act regarding the economic and social aspects of fixing movable feasts.--Resolution concerning the economic and social aspects of the simplification of the Gregorian calendar.
Communication and traffic
Calendar.
Instruments officiels approuvés par la conférence.