00271nam a2200121Ia 45000030006000000080041000060400015000471000021000622450028000832600009001115460012001200050017001320STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMadan Gopal Jain  aFactory and labour laws  c1958  aEnglish20220125165634.0