00480cam a2200169 4500 730108s1972 njua 00| 0|eng| 8131785942 Taha, Hamdy A. 7462 Operations research; an introduction. 9th ed. New Delhi. Pearson: [2012] [824] p. illus. Operations research. Industrial management Mathematical models. 7463 BK HD20.5 .H68 29980 29980 0 0 lcc 0 0 NFIC MAIN MAIN MSFL 2014-09-02 GFT 0 HD 20.5 .T13 2012 0034802 2014-09-02 00:00:00 2 2014-09-02 BK 0 0 lcc 0 0 NFIC MAIN MAIN MSFL 2014-09-02 GFT 0 HD 20.5 .T13 2012 0034803 2014-09-02 00:00:00 2 2014-09-02 BK