Columbia subject headings:
Arbitration (International law)
League of Nations. Council.
League of Nations. Covenant.
Mediation, International.
Harvard subject headings:
Arbitration (International law)
League of Nations. Council.
League of Nations. Covenant.
Mediation, International.
Princeton subject headings:
Arbitration (International law)
League of Nations. Council
League of Nations. Covenant
Mediation, International.