Columbia subject headings:
Illumination of books and manuscripts--Catalogs.
Incunabula--Germany--Schweinfurt--Bibliography--Catalogs.
Manuscripts--Germany--Schweinfurt--Catalogs.
Schäfer, Otto--Library--Catalogs.
Harvard subject headings:
Illustrated books--History--15th and 16th centuries--Bibliography--Catalogs.
Incunabula--Bibliography--Catalogs.
Manuscripts, Medieval--Catalogs.
Schäfer, Otto--Library--Catalogs.
Princeton subject headings:
Catalogs.
Incunabula--Bibliography--Catalogs.
Manuscripts, Medieval--Catalogs.
Schäfer, Otto--Library--Catalogs.