Columbia subject headings:
Education.
Kilpatrick, William Heard, 1871-1965.
Lane, Homer Tyrrell, 1876-1925.
Neill, Alexander Sutherland, 1883-1973.
Russell, Bertrand, 1872-1970.
Harvard subject headings:
Princeton subject headings:
Education.
Kilpatrick, William Heard, 1871-1965.
Lane, Homer Tyrrell, 1876-1925.
Neill, Alexander Sutherland, 1883-1973.
Russell, Bertrand, 1872-1970.