Koontz, Harold, 1908- A practical introduction to business / Harold Koontz, Robert M. Fulmer. - Rev. ed. - Homewood, Ill : Iriwn, 1978 - xxi, 629 p. : ill. ; 25 cm. Includes index. Open access. ISBN: 0256020124 LCCN: 7783553 Subjects--Topical Terms: Business.