Columbia subject headings:
Harvard subject headings:
Authors, French--20th century--Correspondence
Helmlé, Eugen--Correspondence.
Perec, Georges, 1936-1982--Correspondence.
Translators--Germany--Correspondence.
Princeton subject headings:
Authors, French--20th century--Correspondence.
Helmlé, Eugen--Correspondence.
Perec, Georges, 1936-1982--Correspondence.
Translators--Germany--Correspondence.