Columbia subject headings:
Christian sociology--Catholic Church.
Church and social problems--Germany (West)
Church and state--Germany (West)
Political parties--Germany (West)
Harvard subject headings:
Christian sociology--Catholic Church.
Church and social problems--Germany (West)
Church and state--Germany (West)
Political parties--Germany (West)
Princeton subject headings:
Christian sociology--Catholic Church.
Church and social problems--Germany (West)
Church and state--Germany (East)
Political parties--Germany (West)