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operational research
market.	bedrijfseconometrie f; besliskunde f; operation research
operational research UK
gen.	operationeel onderzoek, bedrijfseconometrie; operationele analyse, besliskunde
operational research br.
math.	operations research; besliskunde f
English thesaurus
operational research
USA	The analytical study of military problems undertaken to provide responsible commanders and staff agencies with a scientific basis for decision on action to improve military operations (JP 3-31)