Assurance : Professional stage knowladge level, study manual / - 5th ed. - London : ICAEW, 2011. - xx, 282 p. : ill. ; 30 cm. Includes index. ISBN: 9780857602206 0857602209 Subjects--Topical Terms: Auditing--Examinations--Study guides. Dewey Class. No.: 657.45076 / ASS 2011