Columbia subject headings:
Asianists--Correspondence.
Goldziher, Ignác, 1850-1921--Correspondence.
Hartmann, Martin, 1851-1918--Correspondence.
Harvard subject headings:
Princeton subject headings:
Goldziher, Ignác, 1850-1921--Correspondence.
Hartmann, Martin, 1851-1919--Correspondence.
Orientalists--Correspondence.