00301nam a2200133Ia 45000030006000000080041000060400015000471000022000622450022000842500010001062600022001165460012001380050017001500STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSchiff Leonard, I  aQuantum Mechanics  aThird  bMcgraw hillc1968  aEnglish20220125170132.0