You can manage bookmarks using lists, please log in to your user account for this.
Berlin: Verl. Volk u. Gesundheit, 1983
Macintosh, Robert R.
[Author];
Mushin, William W.
[Author];
Epstein, H. G.
[Author]
;
Poppelbaum, HartwigF.
[Other];
Linder, Fritz
[Other];
Frey, R.
[Other]