Getting started in speaking, training, or seminar consulting

Detaylı Bibliyografya
Yazar:	Bly, Robert W. (Yazar)
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	New York Wiley c2001.
Konular:	Lectures and lecturing. Public speaking. Training.