Oman, John, 1860-1939. Concerning the ministry, by John Oman ... - New York, London, Harper & Brothers, 1937. - viii p., 1 l., 180 p. 23 cm. LCCN: 37002093 Subjects--Topical Terms: Preaching. LC Class. No.: BV4010 / .O6 1937 Dewey Class. No.: 250