000 00307nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a001.424
100 _aTAHA HAMDY A
245 0 _aOPERATIONS RESEARCH AN INTRODUCTION (WITH CD ROM)
250 _a7
260 _bP H I
_c2002
_aNEW DELHI
300 _a830
999 _c42717
_d42717