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Management practices, workforce selection, and productivity
Bender, Stefan, (2016)
Management practices, workforce selection and productivity
An aggregate import demand model for long-term projections
Welsch, Heinz, (1986)
[Rezension von: Gottinger, H.-W., Economic models and applications of solid waste management]
Welsch, Heinz, (1992)
A forecasting model of aggregate import demand for nine countries
Welsch, Heinz, (1985)