Weber, Hans-Ruedi Experiments with Bible study / Hans-Ruedi Weber. - 4a. impr. - Geneva : World Council of Churches, 1981. - ix, 319 p. ; 24 cm ISBN: 2825406872 LCCN: 82113510 //r882 Subjects--Uniform Titles: Biblia--Introducciones Universal Decimal Class. No.: 22.01