Horngren, Charles T. Cost accounting : a managerial emphasis : instructor's manual / Charles T. Horngren and George Foster - 7th ed. - New Jersey : Prentice Hall, c1989. - 327 p. ; 28 cm. ISBN: 0131798472 LCCN: Subjects--Topical Terms: Cost accountingInstructors manual Accounting LC Class. No.: H816c / . 1989 Dewey Class. No.: 657.42