Columbia subject headings:
Auerbach, Erich, 1892-1957--Correspondence.
Harvard subject headings:
Auerbach, Erich, 1892-1957--Correspondence.
Hellweg, Martin, 1908---Correspondence.
Literary historians--Germany--Correspondence.
Princeton subject headings:
Auerbach, Erich, 1892-1957--Correspondence.
Hellweg, Martin, 1908---Correspondence.
Literary historians--Germany--Correspondence.