Columbia subject headings:
Harvard subject headings:
Books--Conservation and restoration
Books--Conservation and restoration--Germany--Case studies.
First editions--Conservation and restoration--Germany--Case studies.
First editions--Conservation and restoration.
First editions--Germany--Case studies.
German literature--Museums.
Literary museums
Manuscripts, German--Exhibitions.
Manuscripts, German--Museums.
Manuscripts--Conservation and restoration--Germany--Case studies.
Museums and literature--Germany.
Princeton subject headings:
Literary museums.