Steffen, Tom A. 1947-, Business as usual in the missions enterprise? / [print] Tom A. Steffen. - La Habra, California : Center for Organizational and Ministry Development, (c)1999. - 143 pages : illustrations ; 22 cm. Subjects--Topical Terms: Missions.Missions--Theory. LC Class. No.: BV2063.S817.B875 1999