Columbia subject headings:
Manuscripts--Belgium--Liège--Catalogs.
Université de Liège. Bibliothèque--Catalogs.
Harvard subject headings:
Princeton subject headings:
Bible--Manuscripts--Catalogs.
Books of hours--Catalogs.
Catalogs.
Islamic illumination of books and manuscripts--Medieval--Catalogs.
Liège (Belgium)--History--Sources--Catalogs.
Manuscripts, French--Belgium--Liège--Catalogs.
Manuscripts, Latin (Medieval and modern)--Belgium--Liège--Catalogs.
Université de Liège. Bibliothèque--Catalogs.