Schätzen und Testen
by Oskar Anderson, Werner Popp, Manfred Schaffranek, Dieter Steinmetz, Horst Stenger
Writing a summary for young readers…
For young readers
Book data: Open Library
by Oskar Anderson, Werner Popp, Manfred Schaffranek, Dieter Steinmetz, Horst Stenger
Book data: Open Library