Koontz, Harold, Essentials of management. - 4th ed. Harold Koontz, Cyril O'Donnell, Heinz Weihrich. - New York McGraw-Hill c1986. - xxiii, 564 p. ill. 24 cm. - McGraw-Hill series in management . "A concise version of the eight edition of [the author's] Management." Includes bibliographies and indexes. ISBN: 0070355169 (pbk.) 20.95 (est.) LCCN: 85018834 Subjects--Topical Terms: Management LC Class. No.: HD31 / .K62 1986 Dewey Class. No.: 658.4