Columbia subject headings:
Military pensions--Law and legislation--United States.
Old age pensions--Law and legislation--United States.
Survivors' benefits--Law and legislation--United States.
Harvard subject headings:
Military pensions--Law and legislation--United States.
Old age pensions--Law and legislation--United States.
Survivors' benefits--Law and legislation--United States.
Veterans--Pensions--Law and legislation--United States.
Princeton subject headings: