Columbia subject headings:
I︠A︡kir, Petr Ionovich.
Krasin, Viktor.
Political prisoners--Soviet Union--Personal narratives.
Harvard subject headings:
Krasin, Viktor.
Political prisoners--Soviet Union--Personal narratives
Princeton subject headings:
I︠A︡kir, Petr Ionovich.
Krasin, Viktor.
Personal narratives.
Political prisoners--Soviet Union--Personal narratives.