00358nam a2200145Ia 45000030006000000080041000060400015000471000021000622450051000832500011001342600032001453000006001775460012001830050017001950STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBarthwal,R.R.;Ed  aIndustrial economics an introductory text book  aSecond  bNew age internationalc2002  a0  aEnglish20220125165551.0