Hillier, Frederick S. Introduction to operations research / Frederick S. Hillier, Gerald J. Lieberman. - 9th ed. McGraw.Hill international edition - xxiv, 1047 pages. : illustration. ; 27 cm. Includes bibliographical references and indexes. ISBN: 9780071267670 LCCN: 2008039045 Subjects--Topical Terms: Operations research. LC Class. No.: T57.6 / .H53 2010 Dewey Class. No.: 658.4032 / F I