Columbia subject headings:
Authors, German--Correspondence.
Mann, Thomas, 1875-1955--Correspondence.
Meyer, Agnes E., 1887-1970--Correspondence.
Harvard subject headings:
Authors, American--20th century--Correspondence
Authors, German--20th century--Correspondence
Mann, Thomas, 1875-1955--Correspondence.
Meyer, Agnes E., 1887-1970--Correspondence.
Princeton subject headings:
Authors, American--20th century--Correspondence.
Authors, German--20th century--Correspondence.
Mann, Thomas, 1875-1955--Correspondence.
Meyer, Agnes Elisabeth Ernst, 1887---Correspondence.