Columbia subject headings:
Harvard subject headings:
Religious literature, Catalan--Periodicals.
Religious literature--Periodicals.
Spain--Church history--Bibliography--Periodicals.
Theology--Bibliography--Periodicals.
Theology--Periodicals
Princeton subject headings:
Periodicals.
Religious literature--Periodicals.
Spain--Church history--Bibliography.
Theology--Bibliography.
Theology--Periodicals.