Columbia subject headings:
Human rights--Moral and ethical aspects.
Human rights--Philosophy.
Maritain, Jacques, 1882-1973.
Sen, Amartya, 1933-
Welfare economics.
Harvard subject headings:
Human rights--Moral and ethical aspects
Human rights--Philosophy
Maritain, Jacques, 1882-1973.
Sen, Amartya, 1933-
Welfare economics.
Princeton subject headings: