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Introduction to operations research
Churchman Charles West, Ackoff Russell Lincoln, Arnoff E. Leonard, in collaboration with : Leslie C. Edie,... Lawrence Friedman,... R. J. D. Gillies,...[et al.] | John Wiley & Sons Chapman & Hall | C 1957
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Monographie
The magnetic atlas, or Variation charts of the whole terraqueous globe ; comprising a sytem of the variation and dip of the needle, by which, the observations being truly made, the longitude may be ascertained
Churchman John | Darton | 1794