00353nam a2200145Ia 45000030006000000080041000060400015000471000022000622450040000842500006001242600042001303000006001725460012001780050017001900STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aPeter Collins, J.  aDifferential and Integral Equations  a1  bOxford University Press ; Delhic2008  a0  aEnglish20220125165946.0