Hay, Rob Worth keeping global perspectives on best practice in missionary retention Rob Hay, Valerie Lim,..[et.al.] ; foreword by William D. Taylor - Pasadena, CA William Carey 2007 - 420p pbk 25.5cm Includes bibliographical references and index. ISBN: 9780878085156 Subjects--Topical Terms: Missions.Missionaries. Dewey Class. No.: 266/.00683/HAY