Columbia subject headings:
Civilization, Slavic--History.
Eurasia--History.
Indo-Europeans--Origin.
Slavs--Origin.
Harvard subject headings:
Civilization, Slavic--History.
Civilization, Slavic.
Eurasia--History.
Indo-Europeans--Origin.
Slavs--Origin.
Princeton subject headings:
Civilization, Slavic--History.
Eurasia--History.
Indo-Europeans--Origin.
Slavs--Origin.