iSpeak improve your speech credibility

iSpeak improve your speech credibility

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Bibliografiske detaljer
Main Authors: Nelson, Paul E. (Paul Edward) 1941- (Author), Titsworth, Scott (Author), Pearson, Judy C. (Author)
Format: Bog
Sprog:English
Udgivet: New York, NY McGraw-Hill 2013.
Udgivelse:Fifth edition.
Fag:
Public speaking.