Columbia subject headings:
Harvard subject headings:
Demography--Dictionaries--Persian.
Demography--Handbooks, manuals, etc.
English language--Dictionaries--Persian.
Persian language--Dictionaries--English.
Princeton subject headings:
Demography--Dictionaries--English.
Demography--Dictionaries--Persian.
Dictionaries.
English language--Dictionaries--Persian.
Persian language--Dictionaries--English.