People and performance : the best of Peter Drucker on management /

Eitemau Tebyg

• People and performance : the best of Peter Drucker on management /
  gan: Drucker, Peter Ferdinand, 1909-
  Cyhoeddwyd: (1977)
• The essential Drucker : selections from the management works of Peter F. Drucker.
  gan: Drucker, Peter F. (Peter Ferdinand), 1909-2005
  Cyhoeddwyd: (2007)
• The essential Drucker : selections from the management works of Peter F. Drucker.
  gan: Drucker, Peter F. (Peter Ferdinand), 1909-2005
  Cyhoeddwyd: (2007)
• The nonprofit Drucker : Peter F. Drucker's action guide to leadership, management and self-development in the nonprofit, human-services organization/
  gan: Drucker, Peter F.
  Cyhoeddwyd: (1989)
• An introductory view of management /
  gan: Drucker, Peter Ferdinand, 1909-
  Cyhoeddwyd: (1977)