Columbia subject headings:
Harvard subject headings:
Biblioteca de Menéndez Pelayo--Catalogs.
Spanish newspapers--Spain--Cantabria--Bibliography--Catalogs.
Spanish newspapers--Spain--Santander (Province)--Bibliography--Catalogs.
Spanish periodicals--Spain--Cantabria--Bibliography--Catalogs.
Spanish periodicals--Spain--Santander (Province)--Bibliography--Catalogs.
Princeton subject headings:
Biblioteca Menéndez y Pelayo--Catalogs.
Spanish newspapers--Spain--Santander (Province)--Bibliography--Catalogs.
Spanish periodicals--Spain--Santander (Province)--Bibliography--Catalogs.