Novak, Michael. Belief and unbelief; a philosophy of self-knowledge. - New York, Macmillan [1965] - 223 p. 21 cm. Includes index. Bibliography: p. 209-215. LCCN: 65022611 Subjects--Topical Terms: Belief and doubt. LC Class. No.: BD215 / .N6 Dewey Class. No.: 121.6