Columbia subject headings:
Arbitration (International law)--Periodicals.
Peace--Periodicals.
Peace--Societies, etc.--Directories.
Harvard subject headings:
Arbitration (International law)--Periodicals.
Peace--Periodicals
Peace--Societies, etc.--Directories
Princeton subject headings:
Arbitration (International law)--Periodicals.
Peace--Societies--Periodicals.
Periodicals.