Columbia subject headings:
Harvard subject headings:
Academic theses
Books--Germany--Erfurt--History--1450-1600.
Bursfeld Congregation
Erfurter Petruskloster (Erfurt, Germany)--Library--Catalogs.
Erfurter Petruskloster (Erfurt, Germany)--Library--History.
Incunabula--Germany--Erfurt--Bibliography--Catalogs.
Manuscripts, Medieval--Germany--Erfurt.
Manuscripts--Germany--Erfurt--Catalogs.
Princeton subject headings:
Books and reading--Germany--Erfurt--History.
Catalogs.
Erfurt (Germany)--Intellectual life.
Erfurter Petruskloster (Erfurt, Germany)--Library--Catalogs.
Erfurter Petruskloster (Erfurt, Germany)--Library.
Manuscripts, Medieval--Germany--Erfurt.
Monastic libraries--Germany--Erfurt--History.