Stanley, W.P. Sunday school workers' training course no. 3 : the student / by W.P.Stanley - Grand Rapids : Baker Book House, 1959, c1955. - 112 p. ; 20 cm. - Sunday school workers' training course; v.1. . Subjects--Topical Terms: Sunday schools.Christian education--Study and teaching. Dewey Class. No.: 268.51 / STA