000			00463cam a2200181ua 4500
001			5194
008			210204n2013 ii |||gr||||Z||||||eng
020			_a9788131799345
040			_aIN-GwRGU
041			_aeng
082			_a519.70076
100			_aMariappan, P., _eAuthor.
245			_aOperations research : _bAn introduction / _cBy P. Mariappan .
250			_a1st ed.
260			_aNew Delhi _bPearson _c2013
300			_a378p.: _c23 cm.
942			_2ddc _cBK
999			_c5037 _d5037