Columbia subject headings:
Philosophy, Medieval--Periodicals.
Theology--History--Middle Ages, 600-1500--Periodicals.
Harvard subject headings:
Philosophy, Medieval--Periodicals.
Theology--History--Middle Ages, 600-1500--Periodicals.
Princeton subject headings:
Periodicals.
Philosophy, Medieval--Periodicals.
Theology--History--Middle Ages, 600-1500--Periodicals.