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Quantitative Methoden : eine Einführung für Wirtschaftswissenschaftler
Hoffmeister, Wolfgang, (1997)
Quantitative methods for business
Anderson, David Ray, (1986)
Quantitative methods for business decisions
Lapin, Lawrence L., (1976)
Graphical approach to model adequacy based on exact and near replicates
Yahyah, M., (1998)