Columbia subject headings:
Harvard subject headings:
Europe--History--20th century.
Historians--Soviet Union--Biography
Maĭskiĭ, I. M. (Ivan Mikhaĭlovich), 1884-1975.
World politics--20th century
Princeton subject headings:
Europe--History--20th century.
Historians--Soviet Union--Biography.
Maĭskiĭ, I. M. (Ivan Mikhaĭlovich), 1884-1975.
World politics--20th century.