Columbia subject headings:
Cyrillic alphabet.
Serbo-Croatian language--Writing.
Harvard subject headings:
Cyrillic alphabet
Manuscripts, Cyrillic--Facsimiles.
Serbo-Croatian language--Writing.
Princeton subject headings:
Cyrillic alphabet.
Facsimiles.
Manuscripts, Cyrillic--Facsimiles.
Serbo-Croatian language--Writing.