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