000			00400nam a2200145Ia 4500
008			211118s9999||||xx |||||||||||||| ||und||
082			_a658.4034 _bGUP-P
100			_aGupta, Premkumar
245		0	_aProblems in Operations Research
260			_bS Chand & Company _aNew Delhi _c1999
300			_a1076
630			_xGeneral Stack
650			_atechnology _vgeneral managementMalayalam
942			_cBOOK
999			_c98938 _d98938