LIBROS DEL AUTOR: douglas hecht

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  • Dark Psychology
    Douglas Hecht
    Life is all about competition. To be the best you’ve got to beat the best, this book will teach you the art of dark psychology so that you can gain an advantage on all your adversaries. The phrase 'dark' is often a deterrent as many associate it with wickedness and evilness. Although the techniques that you will learn can be used evilly it is up to you how to use these incredib...
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    15,90 €