000			00411nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a658.4034 _bGUP-O
100			_aGupta, R K
245		0	_aOperations Research
260			_bKrishna Prakashan _aMeerut _c1984
300			_a576p
630			_xGeneral Stack
650			_aGeneral management _vManagement & auxiliary services _xTechnologyCommerce
942			_cBOOK
999			_c93579 _d93579