Elmon E. Yoder

Elmon E. Yoder

2 ספרים במאגר

ספרים

Essential Presentation Skills (Smart Management Guides)Elmon E. Yoder

Essential Presentation Skills (Smart Management Guides)

Elmon E. Yoder · 1996

Powerful presentation skillsElmon E. Yoder

Powerful presentation skills

Elmon E. Yoder · 1994