Columbia subject headings:
Chagatai language--Grammar, Comparative--Mongolian.
Mongolian language--Grammar, Comparative--Chagatai.
Harvard subject headings:
Bilingualism
Chagatai language--Grammar, Comparative--Mongolian.
Mongolian language--Grammar, Comparative--Chagatai.
Structural linguistics.
Princeton subject headings:
Chagatai language--Grammar, Comparative--Mongolian.
Mongolian language--Grammar, Comparative--Chagatai.