Helmkamp, John G. Managerial accounting John G. Helmkamp. - 1st ed. - New York Wiley c1987. - xxiii, 720 p. ill. (some col.) 26 cm. Includes index. ISBN: 0471889105 LCCN: 86029021 Subjects--Topical Terms: Managerial accounting LC Class. No.: HF5635 / .H45 1987 Dewey Class. No.: 658.1/511