000 00293nam a2200109Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a658.403 4
100 _aTAHA HAMDY A
245 0 _aOPERATIONS RESEARCH: AN INTRODUCTION (WITH CD ROM)
260 _bDORLING
_c2008
_aNEW DELHI
300 _a733
999 _c50490
_d50490