Columbia subject headings:
Periodicals.
Prices--China--Statistics--Periodicals.
Prices--Government policy--China--Periodicals.
Statistics.
Harvard subject headings:
Prices--China--Statistics--Periodicals.
Prices--Government policy--China--Periodicals.
Princeton subject headings:
Periodicals.
Prices--China--Statistics--Periodicals.
Prices--Government policy--China--Periodicals.
Statistics.