Louwers, Timothy J. Auditing & assurance services/ Timothy J. Louwers [and 3 others]. - Boston: McGraw-Hill, c2007. - xi,841 pages: illustrations; 28 cm. Includes index. ISBN: 978-0-07-312824-5 Subjects--Topical Terms: Auditing Dewey Class. No.: DC 657.45 / L92a