Columbia subject headings:
Harvard subject headings:
Buenos Aires Metropolitan Area (Argentina)--Economic conditions.
Buenos Aires Metropolitan Area (Argentina)--Social conditions.
Buenos Aires Metropolitan Area (Argentina)--Statistics.
Industries--Argentina--Buenos Aires Metropolitan Area.
Labor supply--Argentina--Buenos Aires Metropolitan Area.
Princeton subject headings:
Buenos Aires (Argentina)--Economic conditions--Statistics.
Buenos Aires (Argentina)--Social conditions--Statistics.
Employment stabilization--Argentina--Buenos Aires.