Taha, Hamdy A. Operations Research an Introduction / hamdy A. Taha. - 9th ed. - Noida India: Pearson, c2014. - 816p.: ill.; 26 cm. index. ISBN: 9789332518223 Subjects--Topical Terms: Operations research.Programming (Mathematics). Dewey Class. No.: 658.4034 / TAH-O 2014 813699