Columbia subject headings:
Authors, German--20th century--Manuscripts.
German diaries--20th century--History and criticism.
Notebooks--Europe, German-speaking.
Harvard subject headings:
Authors, German--Archives.
Deutsches Literaturarchiv (Marbach am Neckar, Germany)
German diaries--20th century--History and criticism.
German literature--20th century--Archival resources.
German literature--Manuscripts.
Notebooks--Europe, German-speaking.
Princeton subject headings:
Authors, German--20th century--Manuscripts.
German diaries--20th century--History and criticism.
Notebooks--Europe, German-speaking.