Columbia subject headings:
Government executives--Legal status, laws, etc.--United States.
Presidents--United States--Transition periods.
United States. Executive Office of the President--Officials and employees--Training of.
Harvard subject headings:
Government executives--Legal status, laws, etc.--United States.
Presidents--United States--Transition periods
United States. Executive Office of the President--Officials and employees--Training of.
Princeton subject headings:
Government executives--Legal status, laws, etc.--United States.
Presidents--United States--Transition periods.
United States. Executive Office of the President--Officials and employees--Training of.