Columbia subject headings:
Anselm, Saint, Archbishop of Canterbury, 1033-1109.
God--Proof, Ontological.
Harvard subject headings:
Anselm, Saint, Archbishop of Canterbury, 1033-1109
God--Proof, Ontological
Princeton subject headings:
Anselm, Abp. of Canterbury, 1033-1109.
God--Proof, Ontological.