Kindergarten System; Its Origin and Development As Seen in the Life of Friedrich FroebelAlexander Bruno B. 1841 Hanschmann, Fanny Franks · First published 2023Open the Tome
Bernard Palissy der künstler, naturforscher und schriftstellerAlexander Bruno Hanschmann · First published 1903 · Latest edition 2022Open the Tome
The kindergarten systemAlexander Bruno Hanschmann · First published 1897 · Latest edition 1904Open the Tome
