Columbia subject headings:
Harvard subject headings:
Blüm, Norbert, 1935---Views on economics.
Capitalism--Germany (West)
Communism--Germany (East)
Germany (West)--Politics and government.
Socialism and Christianity--Germany (West)
Princeton subject headings:
Blüm, Norbert, 1935---Views on economics.
Capitalism--Germany (West)
Communism--Germany (East)
Germany (West)--Politics and government.
Socialism and Christianity--Germany (West).