Columbia subject headings:
Church and social problems--Dictionaries--German.
Communism and Christianity--Dictionaries--German.
Social ethics--Dictionaries--German.
Harvard subject headings:
Church and social problems--Dictionaries--German.
Communism and Christianity--Dictionaries--German.
Social ethics--Dictionaries--German.
Princeton subject headings:
Church and social problems--Dictionaries--German.
Communism and Christianity--Dictionaries--German.
Social ethics--Dictionaries--German.