00297nam a2200121Ia 45000030006000000080041000060400015000471000021000622450032000832600031001155460012001460050017001580STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aLokanathan, P.S.  aIndustrial welfare in India  bUniversity of Madrasc1929  aEnglish20220125165502.0