00660nam a22002051 4500 1/14425 990315s1968 enk 001 00eng d 14905 DLC GR-PeUP 511.33 GU. Gue, Ronald L. Mathematical methods in operations research/ Ronald L. Gue; Michael E. Thomas. London: The Macmillan Company, 1968. 385p.: fig.; 23cm. Index. Operations (Mathematics). Operations research. Mathematical models. Thomas, Michael E. INST UNIPILB MAIN 20040709 511.33 GU. 00130588 00130588 LOAN 0 1