Columbia subject headings:
Europe--Civilization--Oriental influences.
Europe--Languages--Foreign words and phrases--Persian.
Persian language--Influence on foreign languages.
Harvard subject headings:
Europe--Civilization--Oriental influences.
Europe--Languages--Foreign words and phrases--Persian.
Persian language--Influence on foreign languages.
Princeton subject headings:
Europe--Civilization--Oriental influences.
Europe--Languages--Foreign words and phrases--Persian.
Persian language--Influence on foreign languages.