Yazar
Jeff Janssen
18 cilt bulundu.
OpenStax, William Moebs, Samuel J. Ling, Jeff Sanny · XanEdu Publishing Inc
990 sayfa · 2016
Science / Open educational resources / Open Textbooks / Textbooks / Physics
Samuel J. Ling, Jeff Sanny, William Moebs, OpenStax · OpenStax
616 sayfa · 2016
Science / Open educational resources / Open Textbooks / Textbooks / Physics
Samuel J. Ling, Jeff Sanny, William Moebs, OpenStax · Innovative Eggz LLC
820 sayfa · 2016
Science / Open educational resources / Open Textbooks / Textbooks / Education
Jeff Janssen · Winning the Mental Game
189 sayfa · 1999
Coaching (Athletics) / Psychological aspects / Psychological aspects of Sports / Sports / Teamwork (Sports)
Jeff Janssen, Gregory A. Dale · Winning the Mental Game
219 sayfa · 2002
Leadership / Coaching (Athletics) / Teamwork (Sports) / Sports
Jeff Janssen · Winning The Mental Game
77 sayfa · 2000
Coaching (Athletics) / Psychological aspects / Psychological aspects of Sports / Sports / Teamwork (Sports)
Jeff Janssen · Peak Performance
46 sayfa · 1998
Athletes / Psychological aspects / Psychological aspects of Sports / Psychology / Sports
David Young, Jeff McNeill, Helmut Janssen, Manawatu-Wanganui (N.Z.). Regional Council · Horizons.mw
80 sayfa · 1999
Environmental protection / Environmental policy / Environmental monitoring