5 1 10 What in the World is the World Council of Churches? Ans J. van der Bent Primary Author mixed material 2825405825 Switzerland The Risk Book 1978 Christians and Communists Ans J. van der Bent Primary Author mixed material 2825406651 Switzerland The Risk Book 1980 The Whole Oikoumene: A Collection of Bibliographies of the Works of Philip A. Potter J. van der Bent Primary Author mixed material 2825406619 Geneva World Council of Churches 1980 Christians and Communists: A ecumenical Perspective J. van der Bent Primary Author mixed material 2825406651 Geneva The Risk Book 1980 What in the World is the World Council of Churches J. van der Bent Primary Author mixed material 2825405825 Switzerland The Risk Book 1978