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525 ways to be a better manager
Coleman, Ron, (1998)
Die Schule des Managements
MacCormack, Mark H., (1998)
The best of Adair on leadership and management
Thomas, Neil, (2008)
The team handbook : how to use teams to improve quality
Scholtes, Peter R., (1992)
A: ORGANIZATIONAL DYNAMICS - The new competencies of leadership
Scholtes, Peter R., (2000)
Performance without appraisal
Scholtes, Peter R., (1995)