Columbia subject headings:
Azef, Evno Fishelevich, 1869-1918--Fiction.
Savinkov, B. V. (Boris Viktorovich), 1879-1925--Fiction.
Harvard subject headings:
Azef, Evno Fishelevich, 1869-1918--Fiction.
Savinkov, B. V. (Boris Viktorovich), 1879-1925--Fiction.
Princeton subject headings:
Azef, Evno Fishelevich, 1869-1918--Fiction.
Fiction.
Savinkov, B. V. (Boris Viktorovich), 1879-1925--Fiction.