Bilheimer, Robert S. Breakthrough : the emergence of the ecumenical tradition / Roberts S. Bilheimer - Grand Rapids, Mich. : Eerdmans, c1989. - x, 235 p. : retrs. ; 23 cm. Incluye índice. ISBN: 0-8028-0296-6 Subjects--Topical Terms: Ecumenismo Dewey Class. No.: 262.0011 / B595