Columbia subject headings:
Harvard subject headings:
Catalan newspapers--Spain--Valencia (Region)--Bibliography--Union lists.
Catalan periodicals--Spain--Valencia (Region)--Bibliography--Union lists.
Spanish newspapers--Spain--Valencia (Region)--Bibliography--Union lists.
Spanish periodicals--Spain--Valencia (Region)--Bibliography--Union lists.
Union catalogs.
Princeton subject headings:
Catalan newspapers--Spain--Valencia (Region)--Bibliography--Union lists.
Catalan periodicals--Spain--Valencia (Region)--Bibliography--Union lists.
Spanish newspapers--Spain--Valencia (Region)--Bibliography--Union lists.
Spanish periodicals--Spain--Valencia (Region)--Bibliography--Union lists.
Union catalogs.