00331nam a2200133Ia 45000030006000000080041000060400015000471000015000622450072000772500010001492600009001595460012001680050017001800STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aChanda, M.  aAtomic structure and chemical bond including molecular spectroscopy  aThird  c1991  aEnglish20220125170306.0