00289nam a2200121Ia 45000030006000000080041000060400015000471000016000622450051000782600009001295460012001380050017001500STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAmerton, E.  aIntroduction to the history of the middle ages  c1916  aEnglish20220125171422.0