Completing the Task Heft 2 13 (1996) International Student Leaders Coalition for Frontier Missions creator text 13, H.2 continuing Editorial, Hans M. Weerstra, Thy Kingdom Come: An Analysis of a Vision, Ralph D. Winter The Unfinished Task: It Can be Done, Luis Bush Measured by the Master's Piece, David Hesselgrave To the Final Frontiers, Scott Grandi The Joshua Project Research Survey, John Robb Research, Profiles, Prayer and Church Planting for Unreached Peoples, David Robinson The Unreached Peoples List, Joshua Project 2000 0030023 20260801081052.0 0075266