Columbia subject headings:
Rehabilitation--United States.
Switzer, Mary Elizabeth, 1900-1971.
United States. Rehabilitation Services Administration--Officials and employees--Biography.
Women government executives--United States--Biography.
Harvard subject headings:
Rehabilitation--United States
Switzer, Mary Elizabeth, 1900-1971
United States. Rehabilitation Services Administration--Officials and employees--Biography.
Women government executives--United States--Biography.
Princeton subject headings:
Rehabilitation--United States.
Switzer, Mary Elizabeth, 1900-
United States. Rehabilitation Services Administration--Officials and employees--Biography.
Women government executives--United States--Biography.