TY - BOOK AU - Porter,Brenda AU - Simon,Jon B. AU - Hatherly,David J. TI - Principles of external auditing SN - 9780470974452 (pbk.) AV - 657.45 BRE U1 - 657.45 4 KW - Auditing KW - Law and legislation KW - Auditors' reports KW - Data processing N1 - Includes bibliographical references and index ER -