Columbia subject headings:
Buddhism--Influence.
Iran--Civilization--Buddhist influences.
Islam and other religions--Buddhism.
Islam--Relations--Buddhism.
Harvard subject headings:
Buddhism--Influence
Iran--Civilization--Buddhist influences.
Islam and other religions--Buddhism.
Islam--Relations--Buddhism
Princeton subject headings:
Buddhism--Influence.
Iran--Civilization--Buddhist influences.
Islam--Relations--Buddhism.
Muslims--Iran--Social life and customs.