Columbia subject headings:
Graphemics.
Inscriptions, Old Turkic.
Inscriptions, Runic--Asia.
Paleography, Old Turkic.
Harvard subject headings:
Asia, Central--History--Sources.
Graphemics.
Inscriptions, Old Turkic.
Inscriptions, Runic--Asia.
Paleography, Old Turkic.
Princeton subject headings:
Graphemics.
Inscriptions, Old Turkic.
Inscriptions, Runic--Asia.
Paleography, Old Turkic.