Knechel, W. Robert. Auditing : assurance & risk / W. Robert Knechel, Steven E. Salterio, Brian Ballou - 3rd ed. - Mason, OH : Thomson/South-Western, 2007 - xxix, 857 p. : ill. ; 27 cm. Includes bibliographical references and index ISBN: 9780324313185 (hbk.) RM665.10 0324313187 (hbk.) Subjects--Topical Terms: Auditing