00296nam a2200133Ia 45000030006000000080041000060400015000471000021000622450029000832500012001122600009001245460012001330050017001450STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGeorge Terry, R.  aPrinciples of management  aSeventh  c1977  aEnglish20220125165635.0