Washburn, Alphonso V. Outreach for the unreached / A.V. Washburn. - Nashville, Tenn. : Convention Press, c1960. - ix, 150 p. ; 19 cm. - Church study course for teaching and training . LCCN: 60012434 Subjects--Topical Terms: Sunday schools.Visitations in Christian education.Church work. Dewey Class. No.: 250 / WAS