00309nam a2200133Ia 45000030006000000080041000060400015000471000025000622450026000872500011001132600022001245460012001460050017001580STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aNeil Chamberline, W.  aSource book on labour  aSecond  bMcgraw hillc1964  aEnglish20220125165516.0