Columbia subject headings:
Prohibited books--Soviet Union.
Russian literature--Foreign countries--20th century--History and criticism.
Russian literature--Publishing--Foreign countries--History--20th century.
Underground literature--Soviet Union--History and criticism.
Harvard subject headings:
Prohibited books--Soviet Union.
Russian literature--Foreign countries--20th century--History and criticism.
Russian literature--Publishing--Foreign countries--History--20th century.
Underground literature--Soviet Union--History and criticism.
Princeton subject headings:
Prohibited books--Soviet Union.
Russian literature--Foreign countries--20th century--History and criticism.
Russian literature--Publishing--Foreign countries--History--20th century.
Underground literature--Soviet Union--History and criticism.