Columbia subject headings:
Harvard subject headings:
Education--Argentina--San Juan (Province)--Philosophy--History.
Positivism--History.
Princeton subject headings:
Critical pedagogy--Argentina--San Juan (San Juan)--History--19th century.
Critical pedagogy--Argentina--San Juan (San Juan)--History--20th century.
Education--Argentina--Philosophy--History--19th century.
Education--Argentina--Philosophy--History--20th century.
Positivism.