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The two faces of management : an American approach to leadership in business and politics
Bower, Joseph L., (1983)
Operations management : concepts in manufacturing and services
Markland, Robert E., (1998)
Variantenmanagement aus Betreibersicht : das Beispiel einer Schienenverkehrsunternehmung
Hoffmann, Stefan, (2000)
Data, information, and information theory
Schoderbek, Peter P., (1971)
Is PERT/Cost dead?
Schoderbek, Peter P., (1968)
PERT : its promises and performance
Schoderbek, Peter P., (1972)