00486nam a22001457i 4500001001000000005001700010008004100027082002300068100002800091245006600119260005000185300001700235650007000252020001800322SXC01754220260819093628.0260101s1987    ii            000 0 eng d  a658.4034 GUP-O222  aGupta, M P; Sharma, J K10aOperations research for management /cGupta, M P; Sharma, J K  abNational Publishing House, New Delhi,c1987  ap. ;c22 cm. 0aOperations Research; Information management; Executive management  a9780471638872