Columbia subject headings:
Executives--Salaries, etc.--United States--Periodicals.
Wages--United States--Periodicals.
Harvard subject headings:
Executives--Salaries, etc.--United States--Periodicals
Wages--United States--Periodicals.
Princeton subject headings:
Executives--Salaries, etc.--United States--Periodicals.
Periodicals.
Wages--United States--Periodicals.