00305nam a2200133Ia 45000030006000000080041000060400015000471000017000622450026000792500011001052600026001165460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJoseph,H.W.B  aIntroduction to Logic  aSecond  bClarendon pressc1916  aEnglish20220125165326.0