Columbia subject headings:
Marginality, Social--Uruguay.
Poor--Uruguay--Montevideo.
Small business--Uruguay--Montevideo.
Urban poor--Uruguay.
Harvard subject headings:
Marginality, Social--Uruguay.
Poor--Uruguay--Montevideo.
Small business--Uruguay--Montevideo.
Urban poor--Uruguay.
Princeton subject headings:
Informal sector (Economics)--Uruguay.
Urban poor--Uruguay.
Uruguay--Economic conditions.