Columbia subject headings:
Bodleian Library. Manuscript. Lat. lit. d 20.
Manuscripts, Latin--Facsimiles.
Music--Manuscripts--Facsimiles.
Music--Manuscripts--Great Britain.
Harvard subject headings:
Bodleian Library. Manuscript. Lat. lit. d 20.
Bodleian Library. Mss. (Lat. lit. d 20)
Manuscripts, Latin--Facsimiles.
Music--Manuscripts--Facsimiles
Music--Manuscripts--Great Britain.
Princeton subject headings:
Bodleian Library. Mss. (Lat. lit. d 20)
Facsimiles.
Manuscripts, Latin--Facsimiles.
Music--Manuscripts--Great Britain.