TY - GEN AU - Porter, Brenda. AU - Simon, Jon; Hatherly, David J. TI - Principles of external auditing AV - HF5667 Por. PY - 1996/// PB - J. Wiley KW - Auditing KW - Auditing - Law and legislation KW - Auditors' reports KW - Auditing - Automation N1 - 8279 ER -