Columbia subject headings:
Hindemith, Paul, 1895-1963--Friends and associates.
Hindemith, Paul, 1895-1963--Manuscripts--Facsimiles.
Harvard subject headings:
Address books.
Berlin (Germany)--Directories.
Hindemith, Paul, 1895-1963--Friends and associates.
Hindemith, Paul, 1895-1963--Manuscripts--Facsimiles.
Princeton subject headings:
Facsimiles.
Hindemith, Paul, 1895-1963--Friends and associates.
Hindemith, Paul, 1895-1963--Manuscripts--Facsimiles.