00309nam a2200145Ia 45000030006000000080041000060400015000471000013000622450023000752500006000982600024001043000006001285460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHadley G  aLinear programming  a8  bNarosa; Delhic2002  a0  aEnglish20220125170046.0