00329nam a2200133Ia 45000030006000000080041000060400015000471000017000622450044000792500010001232600033001335460012001660050017001780STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aTurner, H.A.  aTrade union growth structure and policy  aFirst  bGeorge Allen and Unwinc1962  aEnglish20220125165522.0