Columbia subject headings:
Harvard subject headings:
Caracas Metropolitan Area (Venezuela)--Population--Statistics--Periodicals.
Income--Venezuela--Caracas Metropolitan Area--Statistics--Periodicals.
Labor supply--Venezuela--Caracas Metropolitan Area--Statistics--Periodicals.
Unemployed--Venezuela--Caracas Metropolitan Area--Statistics--Periodicals.
Princeton subject headings:
Caracas metropolitan area(Venezuela)--Population--Statistics--Periodicals.
Income--Venezuela--Caracas metropolitan area--Statistics--Periodicals.
Labor supply--Venezuela--Caracas metropolitan area--Statistics--Periodicals.
Unemployed--Venezuela--Caracas metropolitan area--Statistics--Periodicals.