Taha, Hamdy A. Operations research : an introduction / Hamdy A. Taha. - 4th ed. - New York : London : Macmillan ; Collier Macmillan, c1987. - xv, 876 p. : table, ill. ; 26 cm. Includes index. English ISBN: 0024189405 0029467500 LCCN: 86005366 Subjects--Topical Terms: Operations research.Programming (Mathematics) LC Class. No.: T57.6 / .T3 1987 Dewey Class. No.: 001.424/TAO