Columbia subject headings:
Labor supply--Mexico--Statistics.
Mexico--Economic conditions--1982-1994.
Unemployed--Mexico--Statistics.
Harvard subject headings:
Labor supply--Mexico--Statistics--Periodicals.
Mexico--Economic conditions--1982-1994--Statistics--Periodicals.
Mexico--Economic conditions--1994---Statistics--Periodicals.
Unemployed--Mexico--Statistics--Periodicals.
Princeton subject headings:
Labor supply--Mexico--Statistics--Periodicals.
Mexico--Economic conditions--Statistics--Periodicals.
Unemployed--Mexico--Statistics--Periodicals.