00535nam a2200181Ia 4500 20230110151955.0 160127s1987 njua b 001 0 eng T57.6 .T3 1987 Taha, Hamdy A. Operations research : an introduction / Hamdy A. Taha. 4th ed. New York : Macmillan Publishing Co., c1987. xx, 876 p. : ill. ; 25 cm. Includes index. Operations research. Programming (Mathematics) lcc 79873 79873