000			00403nam a2200181Ia 4500
008			210922s9999||||xx |||||||||||||| ||und||
035			_a28700
041			_aENG
082			_a519.542 _BHAM
100			_aHamdy A
245		0	_aOperations research An Introduction
250			_a1
260			_bPerentic Hall _aNew Delhi _c1995
300			_a822
500			_a11391
650			_aMaths
942			_cBK
999			_c28705 _d28705