Columbia subject headings:
Associations, institutions, etc.--Law and legislation--Communist countries.
Associations, institutions, etc.--Law and legislation--Soviet Union.
Harvard subject headings:
Associations, institutions, etc.--Law and legislation--Communist countries.
Associations, institutions, etc.--Law and legislation--Soviet Union.
Princeton subject headings:
Associations, institutions, etc.--Law and legislation--Communist countries.
Associations, institutions, etc.--Law and legislation--Soviet Union.