Cullmann, Oscar. Unity through diversity : its foundation, and a contribution to the discussion concerning the possibilities of its actualization / Oscar Cullmann ; translated by M. Eugene Boring. - Philadelphia : Fortress Press, c1988. - 109 p. ; 22 cm. Bibliography: p. 103-109. ISBN: 080062047X (paperback) LCCN: 87021263 Subjects--Topical Terms: Christian union. LC Class. No.: BX8.2 / .C7713 1988 Dewey Class. No.: 262/.0011