000			005460000a22002290004500
020			_a8121908108
082			_a658.4034 _bG86
100			_aGupta, Prem Kumar
245			_aIntroduction to Operations Research
260			_aNew Delhi _bS.Chand _c1995
300			_a453
650			_aCPM
650			_aExecutive management
650			_aGames theory
650			_aGraphical method
650			_aInventory control
650			_aLinear programming
650			_aPert
650			_aQueing theory
650			_aSimplex method
700			_aHira, D.S.
942			_cLM
999			_c5052 _d5052