000			00321nam a22001457a 4500
999			_c44707 _d44707
003			OSt
020			_a9788189757182
082			_a658.403405 KUM-O
100			_aKumar, Vivek
245			_aOperations Research
260			_aNew Delhi _bS K Kataria & Sons _c2010
300			_a424p.
901			_a2036DON
942			_2ddc _cBK