Columbia subject headings:
International law.
Law--Europe, Eastern.
Law--Soviet Union.
Meissner, Boris.
Soviet Union--Politics and government--1917-1936.
Harvard subject headings:
Europe, Eastern--Foreign relations.
Europe, Eastern--Politics and government.
International law.
Law and socialism.
Law--Europe, Eastern
Meissner, Boris.
Princeton subject headings:
Europe, Eastern--Foreign relations.
International law.
Law--Europe, Eastern.
Meissner, Boris.