Columbia subject headings:
League of Nations. Assembly--Rules and practice.
League of Nations. Council--Rules and practice.
League of Nations. Covenant. Article 5.
Harvard subject headings:
League of Nations. Assembly--Rules and practice.
League of Nations. Council--Rules and practice.
League of Nations. Covenant.
Princeton subject headings:
League of Nations. Assembly--Rules and practice.
League of Nations. Council--Rules and practice.
League of Nations. Covenant