Columbia subject headings:
Slavic countries--Study and teaching--History--Bibliography.
Slavic philology--Study and teaching--History--Bibliography.
Harvard subject headings:
Slavic countries--Civilization--Bibliography.
Slavic languages--Bibliography.
Slavic literature--Bibliography.
Princeton subject headings:
Slavic countries--Study and teaching--History--Bibliography.
Slavic philology--Study and teaching--History--Bibliography.