00289nam a2200121Ia 45000030006000000080041000060400015000471000013000622450054000752600009001295460012001380050017001500STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMohr, H.  aLectures on structure and significance of science  c1978  aEnglish20220125170401.0