Campolo, Anthony, 50 ways you can reach the world / [print] Tony Campolo and Gordon Aeschliman. - Downers Grove, Illinois : InterVarsity Press, (c)1993. - 148 pages ; 21 cm. "Saltshaker books"--Cover. LCCN: 93026176 Subjects--Topical Terms: Evangelistic work.Witness bearing (Christianity) LC Class. No.: BV3793.A253.W397 1993