00316nam a2200133Ia 45000010005000000030004000050050017000090080041000260400011000670410008000780820020000861000019001062450057001256523Ost20260507154935.0251113s9999||||xx |||||||||||||| ||eng||  cnitttr  aeng  a530.132bD627P   aDirac,  P.A.M. 4aThe principles of quantum mechanics /cDirac, P.A.M.