Wiersbe, Warren W. The integrity crisis / Warren W. Wiersbe. - Expanded ed., with study guide. - Nashville : Oliver Nelson, c1991. - 160 p. ; 21 cm. ISBN: 0840795831 Subjects--Topical Terms: Christianity--20th century.Christian life. LC Class. No.: BR121.2 / .W46 1991 Dewey Class. No.: 262/.7