Columbia subject headings:
Harvard subject headings:
Christian sociology--Catholic Church.
Distributive justice--Germany.
Poor--Taxation--Germany.
Poverty--Germany--Prevention.
Taxation--Germany
Taxation--Law and legislation--Germany
Wealth--Moral and ethical aspects
Princeton subject headings:
Christian sociology--Catholic Church.
Distributive justice--Germany.
Poor--Taxation--Germany.
Poverty--Germany--Prevention.
Taxation--Germany.
Taxation--Law and legislation--Germany.
Wealth--Moral and ethical aspects.