Transforming IQ into “Orthopédie Mentale“
by Hayo Siemsen, John Testelin, Lisa Martin-Hansen, Karl Hayo Siemsen, Bernard Andrieu, Jean-Marie Fèvre
Education
Writing a summary for young readers…
For young readers
Book data: Open Library
by Hayo Siemsen, John Testelin, Lisa Martin-Hansen, Karl Hayo Siemsen, Bernard Andrieu, Jean-Marie Fèvre
Book data: Open Library