00347nam a2200145Ia 45000030006000000080041000060400015000471000031000622450022000932500006001152600045001213000006001665460012001720050017001840STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSatya Prakash; Singh, C.K.  aQuantum Mechanics  a1  bPragathi Prakashan; Meerutc2004aMeerut  a0  aEnglish20220125170131.0