Hillier, Frederick S Introduction to operations research - 6th ed. - New York McGraw - Hill 1995 - xix, 998 p. Illustration - McGraw - Hill Series in Indusrtial Engineering and Managenent Science . ISBN: 0078414474 Subjects--Topical Terms: ANALYSISMATHEMATICSOPERATIONS RESEARCH Universal Decimal Class. No.: 519.8 / HIL