000			00374nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aDirac, P.A.M.
245			_aPrinciples of quantum mechanics
250			_aFourth
260			_c1985
546			_aEnglish
942			_2ddc _cBK
999			_c28644 _d28644
005			20220125170134.0