00347nam a2200145Ia 45000030006000000080041000060400015000471000019000622450025000812500006001062600054001123000006001665460012001720050017001840STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBarthwal, R.R.  aIndustrial economics  a5  bNew Age International Publishersc1995aNew Delhi  a0  aEnglish20220125165551.0