DS

David Sumpter

Autor/in · 2 Bücher

Bücher

Soccermatics

David Sumpter, Ulrike Becker, Christa Prummer-Lehmair, Johanna Freifrau Hofer von Lobenstein

The Ten Equations That Rule the World And How You Can Use Them Too

David Sumpter | Autorenprofil | bookie