Messier, William F. Auditing & assurance services : a systematic approach / Auditing and assurance services William F. Messier Jr., Craig E.N. Emby. - Second Canadian edition - Toronto : McGraw-Hill Ryerson, c2005. - xxxi, 736 pages : color illustrations ; 26 cm. Includes bibliographical references and index. ISBN: 0070919151 Nat. Bib. Agency Control No.: 20049057669 Subjects--Topical Terms: Auditing--Textbooks. Dewey Class. No.: 657/.45a / 657/.45b