Weihrich, Heinz. Management a global and entrepreneurial perspective eng. Weihrich, Heinz. , Koontz, Harold. and Cannice, Mark V. - 12th ed. - New Delhi: McGraw-Hill, 2008. - xxxvii, 527 p. ill.; 24 cm. ISBN: 0070660190 Dewey Class. No.: 658 / WEI