Columbia subject headings:
Harvard subject headings:
Akademii︠a︡ nauk SSSR. Sibirskoe otdelenie--Bibliography.
History--Bibliography
Philology--Bibliography.
Philosophy--Bibliography
Soviet Union--History--Bibliography.
Princeton subject headings:
History--Bibliography.
Institut istorii, filologii i filosofii (Akademii︠a︡ nauk SSSR)--Bibliography.
Philology--Bibliography.
Philosophy--Bibliography.
Russia--History--Bibliography.
Soviet Union--History--Bibliography.