Columbia subject headings:
Civilization, Slavic.
India--Civilization.
Indo-Aryans--History.
Indo-Aryans--Origin.
Indo-Iranians--History.
Indo-Iranians--Origin.
Harvard subject headings:
Indo-Europeans--Antiquities.
Mythology, Indo-European.
Ukraine--Antiquities.
Princeton subject headings:
Civilization, Slavic.
India--Civilization.
Indo-Aryans--History.
Indo-Aryans--Origin.
Indo-Iranians--History.
Indo-Iranians--Origin.