[volume 1] Das Berthold-Sakramentar / Kommentar von William Voelkle, Christine Sauer und Frauke Steenbock -- [volume 2] Das Berthold-Sakramentar / Kommentar von Hans Ulrich Rudolf, Felix Heinzer und Christine Sauer.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.