TY - GEN AU - Porter, Brenda AU - Hatherly, David AU - Simon, Jon TI - Principles of external auditing SN - 9780470018255 U1 - 657.45 PY - 2008/// CY - West Sussex PB - John Wiley & sons KW - Auditing -Automation KW - Auditing KW - Auditing -Law and legislation KW - Auditor's reports ER -