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Logistics systems analysis
Daganzo, Carlos, (1999)
Einsatz der Systemanalyse zur Strukturplanung von Kundendiensten
Behr, Stephan M., (1999)
Systems analysis in business
Graham, John, (1972)
Understanding the process of operational research : collected readings
Keys, Paul, (1995)
Managing transport systems : a cybernetic perspective
Keys, Paul, (1985)
Industrial Environments: a Niche Theoretic Interpretation
Keys, Paul, (1980)