Columbia subject headings:
Harvard subject headings:
Buddhism--East Asia--Doctrines--History.
Hua yan Buddhism--Doctrines--History.
Pure Land Buddhism--Doctrines--History.
Tiantai Buddhism--Doctrines--History.
Zen Buddhism--Doctrines--History.
Princeton subject headings:
Buddhism--East Asia--Doctrines--History.
Hua yan Buddhism--Doctrines--History.
Tiantai Buddhism--Doctrines--History.
Zen Buddhism--Doctrines--History.