00310nam a2200121Ia 45000030006000000080041000060400015000471000027000622450039000892600031001285460012001590050017001710STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGrimstone; Skaer, R.J.  aGuidebook to microscopical methods  bCambridge universityc1972  aEnglish20220125170325.0