Columbia subject headings:
Corporations--Taxation--United States.
Federal aid to the arts--United States.
Income tax deductions for charitable contributions--United States.
Income tax--United States--Deductions--Charitable contributions.
United States--Cultural policy.
Harvard subject headings:
Corporations--Taxation--United States.
Federal aid to the arts--United States
Income tax deductions for charitable contributions--United States
United States--Cultural policy.
Princeton subject headings:
Corporations--Taxation--United States.
Federal aid to the arts--United States.
Income tax--United States--Deductions--Charitable contributions.
United States--Cultural policy.