Columbia subject headings:
Escuela España--History.
Paredes, Clotilde Emilia, 1886-1931.
Public schools--Paraguay--History.
Harvard subject headings:
Escuela España--History.
Paredes, Clotilde Emilia.
Public schools--Paraguay--History.
Princeton subject headings:
Escuela España--History.
Paredes, Clotilde Emilia.
Public schools--Paraguay--History.