Columbia subject headings:
Kūkai, 774-835--Sermons.
Shingon (Sect)--Sermons.
Harvard subject headings:
Kūkai, 774-835--Sermons.
Shingon (Sect)--Sermons.
Princeton subject headings:
Kūkai, 774-835--Sermons.
Shingon (Sect)--Sermons.