00857nam a2200241 a 4500 1/4041 770317s1977 enka b 00110 eng 0470991453 4281 DLC GR-PeUP 001.4'24 DU Duckworth, Walter Eric. A guide to operational research / W. E. Duckworth, A. E. Gear, A. G. Lockett. 3d ed. London,New York : Chapman and Hall,Wiley, 1977. ix, 205 σ. : εικ. ; 25 εκ. "A Halsted Press book." Περιέχει βιβλιογραφία και ευρετήριο. Operations research. Gear, A. E. Lockett, Geoffrey A. INST UNIPILB MAIN 20040709 001.4'24 DU 00108504 00108504 LOAN 0 1 /webopac/covers/02/4281_0470991453.jpg