For all God's people : ecumenical prayer cycle. - Geneva : World Council of Churches, (c)1978. - 234, 2. pages : maps ; 24 cm. ISBN: 2825405523 LCCN: 79311587 Nat. Bib. No.: Sw*** Subjects--Topical Terms: Devotional calendars.Ecumenical movement.Christian sects. LC Class. No.: BV4810 / .F673 1978