000			00417nam a2200169Ia 4500
005			20250828043208.0
008			250826s9999||||xx |||||||||||||| ||und||
020			_a978935963474
082			_a658.4034 K124O
100			_aKalavathy, S.
245		0	_aOperations research
250			_a4th ed.
260			_aNew Delhi _bVikas Pub. _c2015
300			_axviii p. + 533p.
690			_aOperations research
942			_cBK
999			_c3271 _d3271