Columbia subject headings:
Córdoba (Argentina)--Economic conditions--Sources.
Córdoba (Argentina)--Social conditions--Sources.
Harvard subject headings:
Córdoba (Argentina)--Economic conditions--20th century.
Córdoba (Argentina)--Social conditions--20th century.
Princeton subject headings:
Córdoba (Argentina)--Economic conditions--20th century.
Córdoba (Argentina)--Social conditions--20th century.