00318nam a2200121Ia 45000030006000000080041000060400015000471000018000622450031000802600056001115460012001670050017001790STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMaterials, R.  aWealth of India Vol:IV F-G  bCouncil of scientific and industrial researchc1956  aEnglish20220125170404.0