TY - BOOK AU - Porter,Brenda AU - Simon,Jon AU - Hatherly,David J TI - Principles of external auditing SN - 9780470018255 / AV - HF5667 P844 P5 2008 PY - 2008/// CY - Chichester, West Sussex, England PB - J. Wiley KW - Auditing KW - Law and legislation KW - Auditors' reports KW - Data processing ER -