Columbia subject headings:
Harvard subject headings:
Albertus, Magnus, Saint, 1193?-1280.
Learning and scholarship--History--Medieval, 500-1500
Philosophy, Medieval.
Philosophy--History--Sources.
Science--Philosophy
Princeton subject headings:
Albertus, Magnus, Saint, 1193?-1280.
Learning and scholarship--History--Medieval, 500-1500.
Philosophy, Medieval.
Philosophy--History--Sources.
Science--Philosophy.