Columbia subject headings:
Machno, Nestor, 1889-1934.
Harvard subject headings:
Anarchists--Ukraine--Biography.
Makhno, Nestor Ivanovich, 1889-1934
Revolutionaries--Ukraine--Biography
Ukraine--History--Revolution, 1917-1921.
Princeton subject headings:
Makhno, Nestor Ivanovich, 1889-1934.