00301nam a2200121Ia 45000030006000000080041000060400015000471000051000622450028001132600009001415460012001500050017001620STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDobson, G.M.B.; Griffith, I.O.; Harrison, D.N.  aPhotographic photometry  c1926  aEnglish20220125170145.0