00277nam a2200121Ia 45000030006000000080041000060400015000471000021000622450022000832600021001055460012001260050017001380STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMerzbacher Eugen  aQuantum mechanics  bJohn Wileyc1961  aEnglish20220125170129.0