00496nam a22001577i 4500001001000000005001700010008004100027082002400068100001700092245005700109250001000166260005700176300001700233650007000250020001800320SXC02347120260819093735.0260101s1999    ii            000 0 eng d  a658.4034 KOT-I3222  aKothari, C R10aIntroduction to operational research /cKothari, C R  a3 ed.  abVikas Publishing House Pvt. Ltd., New Delhi,c1999  ap. ;c22 cm. 0aOperations Research; Information management; Executive management  a9780582013490