Columbia subject headings:
Civil rights--Europe, Eastern.
Civil rights--Soviet Union.
Wallenberg, Raoul, 1912-1947.
Harvard subject headings:
Civil rights--Europe, Eastern
Civil rights--Soviet Union
Wallenberg, Raoul, 1912-1947.
Princeton subject headings:
Civil rights--Europe, Eastern.
Civil rights--Soviet Union.
Wallenberg, Raoul, 1912-1947.