Public speaking finding your voice

Public speaking finding your voice

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Bibliografiske detaljer
Main Authors: Osborn, Michael 1937- (Author), Osborn, Suzanne (Author), Osborn, Randall (Author)
Format: Bog
Sprog:English
Udgivet: Boston Allyn & Bacon [2012]
Udgivelse:Ninth edition.
Fag:
Public speaking.