00259nam a2200121Ia 45000030006000000080041000060400015000471000011000622450026000732600009000995460012001080050017001200STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMurray  aDifferential calculus  c1908  aEnglish20220125165945.0