Hiller, Frederick S. Introduction to operations research / by Frederick S. Hiller and Gerald J. Lieberman - Seventh edition / - New Delhi : Tata McGraw-Hill, 2001. - xxix, 1214 pages : illustrations ; 28 cm Includes bibliographic reference and index. ISBN: 0070473870 Subjects--Topical Terms: Operations research--Network optimizing models--Linear programming LC Class. No.: T57.6 / HIL