Autor: William O. Steele, 3 titluri

Coperta cărții The Perilous Road, Paperback/William O. Steele

The Perilous Road, Paperback/William O. Steele

William O. Steele

Coperta cărții Presentation Skills 201: How to Take It to the Next Level as a Confident, Engaging Presenter, Paperback

Presentation Skills 201: How to Take It to the Next Level as a Confident, Engaging Presenter, Paperback

William R. Steele

Coperta cărții Optimizing Learning Outcomes

Optimizing Learning Outcomes

William Steele