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Leistung + [plus] Qualifikation = Wohlstand
Möbis, Harry, (1987)
Effects of training on self-efficacy, expectations, and task performance during skill acquisition
George-Falvy, Jane, (1996)
A theory of training, earnings, and employment : an application to Japan
Kuratani, Masatoshi, (1973)
Interfunctional planning for new product introduction
Abernathy, William J., (1972)
The nurse staffing problem : issues and prospects
Abernathy, William J., (1971)
A three-stage manpower planning and scheduling model : a service sector example
Abernathy, William J., (1973)