000			00305nam a2200133Ia 4500
008			230929s2009||||xx |||||||||||||| ||und||
020			_a9788190701105
100			_aSharma, S. D.
245		0	_aOperational Research
250			_a16th
260			_aMeerut _bkedarnath _c2009
300			_aINX/6
942			_cBK
999			_c2600 _d2600