. Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin . Hirt nj1 fl *-«—-- 7 ££-Jl **Uti * &A3A *&a <+d& tj. ^LJ^aL^ ML^aat^J§

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Keywords: ., bookcentury1800, bookidabhandlungenderk1875d, booksubjectscience