Erfahrungsbericht von Hans-Gilg N.
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I am satisfied with the course. I'm doing the course in the hope that it will help a little against age-related stupefaction.
— Hans-Gilg N. (Aalen, GERMANY)I am satisfied with the course. I'm doing the course in the hope that it will help a little against age-related stupefaction.
— Hans-Gilg N. (Aalen, GERMANY)