00306nam a2200121Ia 45000030006000000080041000060400015000471000018000622450054000802600021001345460012001550050017001670STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHenrici Peter  aDiscrete variable ordinary differential equations  bJohn Wileyc1962  aEnglish20220125165942.0