Dulles, Avery Robert, 1918-2008 The communication of faith and its content / Avery Dulles. - Washington, D.C. : National Catholic Educational Association, [1985]. - 19 pages : illustrations ; 23 cm. Includes bibliographical references (p. 19). LCCN: 89177084 Subjects--Topical Terms: Christian education LC Class. No.: BV1473 / .D85 1985 Dewey Class. No.: 268/.01