Koontz, Harold. Essentials of management: International, Innovation and Leadership Perspective / By Harold Koontz, Heinz Weihrich and Mark V. Cannice. - 11th ed. - New Delhi : McGraw Hill Education Private Limited , 2020. - xli;590p. PB 24cm ISBN: 9789353168148 Subjects--Topical Terms: Essentials of Management.Leadership.Innovation. Dewey Class. No.: 658 / KOOH