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ROI forecasting for alternative strategies : a new approach based on PIMS
Hanssmann, Friedrich - In: Zeitschrift für Planung : ZP 4 (1993) 3, pp. 215-232
Persistent link: https://www.econbiz.de/10001148961
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Operational research in the design of electronic data processing systems : proceedings of a NATO Conference in Munich 1971
Hanssmann, Friedrich (ed.) - 1973
Persistent link: https://www.econbiz.de/10000031602
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Operations Research in production and inventory control
Hanssmann, Friedrich - 1962
Persistent link: https://www.econbiz.de/10000595408
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Operations research techniques for capital investment
Hanssmann, Friedrich - 1968
Persistent link: https://www.econbiz.de/10000567746