Management Challenges for the 21st Century /
Drucker, Peter F.
Management Challenges for the 21st Century / Peter F. Drucker. - New York : Haprpercollings, 2001. - 207 p. ;
9780062369774
658.406 / DRU
Management Challenges for the 21st Century / Peter F. Drucker. - New York : Haprpercollings, 2001. - 207 p. ;
9780062369774
658.406 / DRU