https://pm20.zbw.eu/category/geo/i/141234
In total 1 folders, 10 documents - folders incomplete. For material not published as folders, please check the digitized micro-films (in German).
For direct access to the documents, click the “(xy documents)” link, for folder information use the “(folder)” link.
For intellectual property law reasons accessible only from the European Union legal area and from the ZBW reading room.
Total number of images: 8
For intellectual property law reasons accessible only from ZBW reading room.
Total number of images: 107