Nielsen, Oswald 1904- Cases in auditing. / Oswald Nielsen - Homewood, Ill. : R.D. Irwin, 1965. - xii, 349 p. : illus. ; 24 cm. - The Irwin series in accounting . Index includes. Subjects--Topical Terms: Auditing--Case studies. Dewey Class. No.: 657.45 / NIC 1965