Psalterium Folchardi : (Stiftsbibliothek Sankt Gallen, Cod.23).
Stiftsbibliothek Sankt Gallen.
Eggenberger, Christoph.
München : H. Lengenfelder,
1989.
Reproduction of ms. on microfiches in pockets.
Includes bibliography.
Stiftsbibliothek Sankt Gallen.
Catholic Church
Psalterium Folchardi.
Illumination of books and manuscripts, German.
Illumination of books and manuscripts, Medieval