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Author

Theo Schoenaker

5 books found

Cover of Mut tut gut

Mut tut gut

Theo Schoenaker · First published 2018

Cover of Mit Kindern in Frieden leben

Mit Kindern in Frieden leben

Theo Schoenaker, John Platt · First published 2014

Cover of Encouragement makes good things happen

Encouragement makes good things happen

Theo J. L. Schoenaker · First published 2010

Cover of Erfolg in der Schule

Erfolg in der Schule

Theo Schoenaker, Ewald T. Müller, John M. Platt · First published 2010

Placeholder cover for Doetinchem-metoden för stamningsterapi

Doetinchem-metoden för stamningsterapi

Theo J. L. Schoenaker · First published 1971