December comes with a free eBook!

Noticias | Por Peter van der Steege

14 December 2014 0 Respuesta

December 2013 comes with a special offer for you! Buy the book The State of Research in the global fitness Industry or the book Member Retention in Fitnessclubs and receive The EHFA Retention Report 2013 for free* (which has a € 18,- value).

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