Columbia subject headings:
Economics.
Ruskin, John, 1819-1900--Aesthetics.
Ruskin, John, 1819-1900--Political and social views.
Ruskin, John, 1819-1900.
Social ethics.
Social justice.
Harvard subject headings:
Ruskin, John, 1819-1900--Aesthetics.
Ruskin, John, 1819-1900--Political and social views.
Social ethics.
Social justice
Princeton subject headings: