000			00398nam a2200157Ia 4500
008			221102s9999 xx 000 0 und d
020			_a9781403931511
082			_a658.5 SHA-O
100			_aSharma, J K
245		0	_aOperations Research: Theory & Applications
250			_a3rd ed.
260			_bmacmillan _aNew Delhi _c2007
300			_a1172 p.
650			_aOperations Research
942			_cBK
999			_c5294 _d5294