Columbia subject headings:
United States--Officials and employees--Salaries, etc.--Tables--Periodicals.
Withholding tax--Rates and tables--United States--Periodicals.
Harvard subject headings:
United States--Officials and employees--Salaries, etc.
Withholding tax--United States--Rates and tables--Periodicals.
Princeton subject headings:
Periodicals.
United States--Officials and employees--Salaries, etc.--Tables--Periodicals.
Withholding tax--United States--Rates and tables--Periodicals.