00279nam a2200121Ia 45000030006000000080041000060400015000471000019000622450038000812600009001195460012001280050017001400STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKent James, R.  aDifferntial and integral calculus  c1960  aEnglish20220125165947.0