Pickering, Ernest D, The theology of evangelism / [print] by Ernest D. Pickering. - Clarks Summit, Pennsylvania : Baptist Bible College Press, (c)1974. - 68 pages ; 17 cm. LCCN: 74018174 Subjects--Topical Terms: Evangelistic work. LC Class. No.: BV3793.P595.T446 1974 BV3793