00313nam a2200133Ia 45000030006000000080041000060400015000471000016000622450031000782500010001092600031001195460012001500050017001620STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHardy, G.H.  aCourse in pure mathematics  aTenth  bCambridge universityc1955  aEnglish20220125165958.0