Columbia subject headings:
Authors, German--20th century--Correspondence.
Carossa, Hans, 1878-1956--Correspondence.
Harvard subject headings:
Authors, German--20th century--Correspondence
Carossa, Hans, 1878-1956. Correspondence
Princeton subject headings:
Authors, German--20th century--Correspondence.
Carossa, Hans, 1878-1956. Correspondence.