Sontag, Frederick. Divine perfection; possible ideas of God. - New York, Harper [1962] - 158 p. 21 cm. Includes bibliography. LCCN: 62007301 Nat. Bib. No.: GB62-10649 Subjects--Topical Terms: God--History of doctrines.Perfection. LC Class. No.: BL205 / .S65 Dewey Class. No.: 231