Columbia subject headings:
Biblioteca apostolica vaticana.
Bibliotheca Romanorum Pontificum Avenionensis.
Libraries--History--400-1400.
Manuscripts--Catalogs.
Harvard subject headings:
Avignon (France). Bibliotheca Sanctae Sedis Apostolicae, 1316-1420.
Biblioteca apostolica vaticana.
Libraries--History--Medieval.
Manuscripts--Catalogs
Princeton subject headings: