Columbia subject headings:
Harvard subject headings:
Bibliotheca Palatina (Biblioteca apostolica vaticana)--History.
Illumination of books and manuscripts, German--Germany--Heidelberg.
Manuscripts, German--Germany--Heidelberg.
Universitätsbibliothek Heidelberg--History.
Princeton subject headings:
Academic libraries--Germany--Heidelberg--History.
Manuscripts--Germany--Heidelberg.
Universitätsbibliothek Heidelberg--History.