Columbia subject headings:
Indo-European languages--Grammar, Comparative--Tokharian.
Tokharian language--Grammar, Comparative--Indo-European.
Harvard subject headings:
Indo-European languages--Grammar, Comparative--Tokharian.
Tokharian language--Grammar, Comparative--Indo-European.
Princeton subject headings:
Indo-European languages--Grammar, Comparative--Tokharian.
Tokharian language--Grammar, Comparative--Indo-European.