Columbia subject headings:
Radicalism--Soviet Union--History.
Russia--History--1801-1917.
Soviet Union--History.
Women revolutionaries--Soviet Union--Biography.
Harvard subject headings:
Radicalism--Russia--History.
Radicalism--Soviet Union--History.
Russia--History--1801-1917.
Soviet Union--History.
Women revolutionaries--Russia--Biography.
Women revolutionaries--Soviet Union--Biography
Princeton subject headings:
Radicalism--Russia--History.
Russia--History--1801-1917.
Women revolutionaries--Russia--Biography.