Columbia subject headings:
Grotius, Hugo, 1583-1645. De jure belli ac pacis libri tres.
International law--History.
Natural law--History.
Religion and law.
Harvard subject headings:
Grotius, Hugo, 1583-1645
Grotius, Hugo, 1583-1645. De jure belli ac pacis libri tres.
International law--History.
Natural law--History.
Religion and law.
Princeton subject headings: