Principles of auditing & other assurance services / O. Ray Whittington and Kurt Pany. Principles of auditing and other assurance services Whittington, O. Ray Pany, Kurt. Auditing. HF5667 .W39 2010 657.45 WHP Includes index. Boston : McGraw-Hill/Irwin, c2010. c2010. 2010 Text xxx, 833 p. : eng