TY - BOOK ED - Timothy J. Louwers TI - Auditing & assurance services SN - 9780071221016 U1 - Circ. 657.45 Au911 2011 PY - 2011///. CY - N.Y. : PB - McGraw-Hill/Irwin KW - 1. Auditing N1 - Includes bibliographical references & index ER -