Columbia subject headings:
Harvard subject headings:
Finkelʹberg, M. F. (Moiseĭ Froĭmovich)
Political persecution--Soviet Union.
Political prisoners--Soviet Union--Biography
Soviet Union--History--1925-1953.
Princeton subject headings:
Finkelʹberg, M. F. (Moiseĭ Froĭmovich)
Political persecution--Soviet Union.
Political prisoners--Soviet Union--Biography.
Soviet Union--History--1925-1953.