Columbia subject headings:
Criticism--Soviet Union--History.
Pypin, A. N. (Aleksandr Nikolaevich), 1833-1904.
Russian literature--19th century--History and criticism.
Harvard subject headings:
Criticism--Soviet Union--History
Pypin, A. N. (Aleksandr Nikolaevich), 1833-1904.
Russian literature--19th century--History and criticism
Princeton subject headings:
Criticism--Soviet Union--History.
Pypin, A. N. (Aleksandr Nikolaevich), 1833-1904.
Russian literature--19th century--History and criticism.