00304nam a2200121Ia 45000030006000000080041000060400015000471000020000622450039000822600032001215460012001530050017001650STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aThankappan,V.K.  aQuantum Mechanics Through Problems  bNew age internationalc2002  aEnglish20220125170131.0