Yazar
Mark Wiskup
3 cilt bulundu.
Cilt sonuçları
Presentation S.O.S
Mark Wiskup · Brick Tower Press
187 sayfa · 2005
Business presentations / Oral communication / Persuasion (Psychology) / Public speaking
Don't be that boss
Mark Wiskup · John Wiley & Sons, Ltd.
Sayfa sayısı yok · 2009
Business / Nonfiction / Communication in management / Interpersonal communication / Interpersonal relations
The "It" Factor
Mark Wiskup · AMACOM/American Management Association
179 sayfa · 2007
Interpersonal communication / Business communication