Helmkamp, John G. Managerial accounting John G. Helmkamp. - 2nd ed. - New York Wiley c1990. - xv, 826, [22] p. ill. (some col.) 27 cm. ISBN: 0471514225 LCCN: 89022580 Subjects--Topical Terms: Managerial accounting LC Class. No.: HF5635 / .H45 1990 Dewey Class. No.: 658.15/11