Nicene and Post-Nicene Fathers, First Series, Vol. III (St. Augustin: On the Holy Trinity, Doctrinal and Moral Treatises)

Augustine, ed. Philip Schaff (1887)

Public domain
Gnosticism & Early Christianity

Public domain (pre-1928, 1887). Augustine's De Trinitate with his doctrinal and moral treatises. Large scan (about 46 MB).

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