Public speaking & presentations for dummies

Public speaking & presentations for dummies

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Kushner, Malcolm L.
Rannpháirtithe: Yeung, Rob
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Chichester, West Sussex Wiley c2007.
Ábhair:
Public speaking.
Business presentations.