Whittington, O. Ray Principles of auditing & other assurance services / O. Ray Whittington, Kurt Pany - 20th ed. - New York : Mc Graw Hill Education , 2016 - xxxi,845p : ill ; 28cm includeS index ISBN: 9781259252778 Subjects--Topical Terms: Auditing LC Class. No.: HF5667 / .W46 2016