Dieter Hackfort

3 books

Jun 29, 2006
Cover of Essential Processes for Attaining Peak Performance

Essential Processes for Attaining Peak Performance

Jul 1, 2005
Cover of Handbook of Research in Applied Sport & Exercise Psychology

Handbook of Research in Applied Sport & Exercise Psychology

Nov 12, 2002
Cover of Studientext Entwicklungspsychologie 1

Studientext Entwicklungspsychologie 1