Columbia subject headings:
Authors, American--20th century--Correspondence.
Humorists, American--20th century--Correspondence.
Perelman, S. J. (Sidney Joseph), 1904-1979--Correspondence.
Harvard subject headings:
Authors, American--20th century--Correspondence
Humorists, American--20th century--Correspondence.
Perelman, S. J. (Sidney Joseph), 1904-1979--Correspondence.
Princeton subject headings:
Authors, American--20th century--Correspondence.
Humorists, American--20th century--Correspondence.
Perelman, S. J. (Sidney Joseph), 1904---Correspondence.