Columbia subject headings:
Old Turkic language--Dictionaries.
Old Turkic language--Reverse indexes.
Old Turkic language--Vocabulary.
Harvard subject headings:
Old Turkic language--Dictionaries.
Old Turkic language--Reverse indexes.
Old Turkic language--Vocabulary.
Princeton subject headings:
Dictionaries.
Indexes.
Old Turkic language--Dictionaries.
Old Turkic language--Indexes.
Old Turkic language--Reverse indexes.
Reverse dictionaries.