Columbia subject headings:
Pushkin, Aleksandr Sergeevich, 1799-1837--Manuscripts.
Pushkin, Aleksandr Sergeevich, 1799-1837.
Harvard subject headings:
Princeton subject headings:
Pushkin, Aleksandr Sergeevich, 1799-1837--Manuscripts.
Pushkin, Aleksandr Sergeevich, 1799-1837.