Ballada, SUsan. <br/><br/>Auditing theory:  audit and assurance services/ Susan Ballada and Win Lu Ballada.  -- 2nd ed.  --  2005. <br/>xix, 359 p.;  26 cm. <br/><br/> Includes bibliographical appendices. <br/><br/><label>Dewey Class. No.: </label>GSL 657.45 B210 2005