00300nam a2200121Ia 45000030006000000080041000060400015000471000018000622450060000802600009001405460012001490050017001610STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGrifith, J.S.  aIrreducible tensor method for molecular symmetry groups  c1962  aEnglish20220125165952.0