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Die Lehren von Karl Marx über die Produktivkraft der gesellschaftlichen Arbeit und die Effektivität der Kombinate
Krömke, Claus, (1979)
Volvo increases productivity through job enrichment
Gibson, Charles H., (1973)
Ordinea şi responsabilitatea componenete ale eficienţei economiei naţionale
(1982)
Self-fulfilling prophecies in organizational change
King, Albert S., (1973)
A systematic approach for the analysis and evaluation of purchasing policy
Human Resource Experience: Survey and Analysis
King, Albert S., (1994)