Columbia subject headings:
Civil rights--Congresses.
Civil rights--Germany (West)--Congresses.
Civil rights.
Right of property--Congresses.
Right of property--Germany (West)--Congresses.
Right of property.
Harvard subject headings:
Civil rights--Congresses
Civil rights--Germany (West)--Congresses.
Right of property--Congresses.
Right of property--Germany (West)--Congresses.
Princeton subject headings: