Koontz, Harold, 1908- A practical introduction to business / Harold Koontz and Robert M. Fulmer. - 3rd ed. - Homewood, Ill. : R.D. Irwin, 1981. - xvii, 550 p. : ill. (some col.) ; 24 cm. Includes bibliographical references and index. ISBN: 0256025096 Subjects--Topical Terms: Business.Management. Dewey Class. No.: 650 / KOP 1981