Koontz, Harold Essentials of Management : an international and leadership perspective - 9th ed. - New Delhi Tata Mcgraw Hill; McGraw-Hill c2012 - xxxv, 500 p. : ill ; 24 cm. ISBN: 9781259005121 Subjects--Topical Terms: Management TechniquesManagement Dewey Class. No.: 658 , B4/4