Columbia subject headings:
Catholic Church. Codex Juris Canonici. C. 587-591. De ratione studiorum in religionibus.
Theological seminaries (Canon law)
Theology--Study and teaching.
Harvard subject headings:
Catholic church.--Codex juris canonici.--C. 587-591:--De ratione studiorum in religionibus clericalibus.
Theological seminaries (Canon law)
Theology--Study and teaching
Princeton subject headings: