Columbia subject headings:
Authors, Japanese--20th century--Correspondence.
Ikeda, Daisaku--Correspondence.
Inoue, Yasushi, 1907-1991--Correspondence.
Harvard subject headings:
Authors, Japanese--20th century--Correspondence
Ikeda, Daisaku--Correspondence.
Inoue, Yasushi, 1907-1991--Correspondence.
Princeton subject headings:
Authors, Japanese--20th century--Correspondence.
Ikeda, Daisaku--Correspondence.
Inoue, Yasushi, 1907---Correspondence.