iSpeak improve your speech credibility

iSpeak improve your speech credibility

Show all versions (4)
Bibliografske podrobnosti
Main Authors: Nelson, Paul E. (Paul Edward) 1941- (Author), Titsworth, Scott (Author), Pearson, Judy C. (Author)
Format: Knjiga
Jezik:English
Izdano: New York, NY McGraw-Hill 2013.
Izdaja:Fifth edition.
Teme:
Public speaking.