00541pamaa2200169 4500 0000015600 20110602090000.0 0132729156/0132811723 658.4034 TAH 1997 T57.6 TAH 1997 Taha Operations research : an introduction Hamdy A. Taha. 6th ed. New Jersey: Prentice Hall, 1997. xx, 916p.: 25cm. Includes 1 disk (Tora optimization system version 2.0 SIMNET II simulation language for IBM PC) Operations research