Tim Gibson; Stepping out: a guide to short term missions / Tim Gibson; Steven C. Hawthorne - Seattle, Wash. : YWAM, 1992 - 216 p. ; 23 cm. ISBN: 0927545292 9780927545297 Subjects--Topical Terms: Missions.Part-time missionaries. LC Class. No.: BV2061 / .S73 1992