Columbia subject headings:
Education--Spain--Bilbao--History--19th century.
Education--Spain--Bilbao--History--20th century.
Literacy--Government policy--Spain--Bilbao--History--19th century.
Literacy--Government policy--Spain--Bilbao--History--20th century.
Literacy--Spain--Bilbao--History--19th century.
Literacy--Spain--Bilbao--History--20th century.
Harvard subject headings:
Education--Spain--Bilbao--History--19th century.
Education--Spain--Bilbao--History--20th century.
Literacy--Government policy--Spain--Bilbao--History--19th century.
Literacy--Government policy--Spain--Bilbao--History--20th century.
Literacy--Spain--Bilbao--History--19th century.
Literacy--Spain--Bilbao--History--20th century.
Princeton subject headings:
Education--Spain--Bilbao--History--19th century.
Education--Spain--Bilbao--History--20th century.
Literacy--Government policy--Spain--Bilbao--History--19th century.
Literacy--Government policy--Spain--Bilbao--History--20th century.
Literacy--Spain--Bilbao--History--19th century.
Literacy--Spain--Bilbao--History--20th century.