Columbia subject headings:
Communism and culture--Soviet Union.
Communism and science--Soviet Union.
Rostovtzeff, Michael Ivanovitch, 1870-1952--Political and social views.
Harvard subject headings:
Communism and culture--Soviet Union.
Communism and science--Soviet Union.
Rostovtzeff, Michael Ivanovitch, 1870-1952--Political and social views.
Princeton subject headings:
Communism and culture--Soviet Union.
Communism and science--Soviet Union.
Rostovtzeff, Michael Ivanovitch, 1870-1952--Political and social views.