Costas, Orlando E, The integrity of mission : the inner life and outreach of the Church / Orlando E. Costas. - first edition. - San Francisco : Harper and Row, (c)1979. - xiv, 114 pages ; 20 cm. ISBN: 9780060615864 LCCN: 79001759 Subjects--Topical Terms: Missions--Theory.Missions. LC Class. No.: BV2063 / .I584 1979 BV2063