Martin, Walter, 1928-1989. Essential Christianity; a handbook of basic Christian doctrines. - Grand Rapids, Zondervan Pub. House [1962] - 114 p. 21 cm. LCCN: 62051869 Subjects--Topical Terms: Theology, Doctrinal--Popular works. LC Class. No.: BT 77 / .M28 Dewey Class. No.: 230