Zahlenteufel: Ein mathematisches Abenteuer, Taschenbuch von Enzensberger, Hans Magn...
12,70 €
Number Devil : A Mathematical Adventure, Paperback by Enzensberger, Hans Magnus, ISBN 1847080537, ISBN-13 9781847080530, Brand New, Free P&P in the UK Annoyed with his math teacher who assigns word problems and won't let him use a calculator, twelve-year-old Robert finds help from the number devil in his dreams.
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