Columbia subject headings:
Rosario (Santa Fe, Argentina)--Civilization--20th century.
Rosario (Santa Fe, Argentina)--History--20th century.
Harvard subject headings:
Rosario (Santa Fe, Argentina)--History--19th century.
Rosario (Santa Fe, Argentina)--History--20th century.
Princeton subject headings:
Rosario (Santa Fe, Argentina)--History--20th century.