Columbia subject headings:
Motion picture actors and actresses--United States--Biography.
Motion picture producers and directors--United States--Biography.
Pickford, Mary, 1892-1979.
Harvard subject headings:
Motion picture actors and actresses--United States--Biography.
Motion picture producers and directors--United States--Biography
Pickford, Mary, 1892-1979
Princeton subject headings:
Motion picture actors and actresses--United States--Biography.
Motion picture producers and directors--United States--Biography.
Pickford, Mary, 1892-1979.