Johnstone, P. J. Operation world: a handbook for world intercession / P. J. Johnstone - 3rd ed. Reprinted - Bromley: Send the Light, 1982 - 320 p.; maps, 22 cm. - STL Books . ISBN: 0903843382 Subjects--Topical Terms: Mission--Handbooks, manuals, etc.GeographyPrayer Dewey Class. No.: 266.0021 / JOH