Columbia subject headings:
Authors, Russian--19th century--Correspondence.
Kern, A. P. (Anna Petrovna), 1800-1879.
Pushkin, Aleksandr Sergeevich, 1799-1837--Friends and associates.
Harvard subject headings:
Princeton subject headings:
Authors, Russian.
Kern, A. P. (Anna Petrovna), 1800-1879.
Pushkin, Aleksandr Sergeevich, 1799-1837--Friends and associates.