Thiessen, John Caldwell A survey of world missions / John Caldwell Thiessen - Rev. 3rd ed. - Chicago, IL : Moody, 1961. - xiv, 544 p. ; hbk ; 24 cm. Includes bibliographical references and index. LCCN: 55006883 Subjects--Topical Terms: Missions. Dewey Class. No.: 266/THI