00278nam a2200121Ia 4500003000400000005001700004008004100021020001500062040002700077100001800104245002400122260001000146OSt20240113152927.0170524s9999    xx            000 0 und d  a8179925293  ciimt university meerut  aRao Adetham B 0aOperations Research  aJaico