Speech-making and presentation made easy seven essential steps to success

Speech-making and presentation made easy seven essential steps to success

Manylion Llyfryddiaeth
Prif Awdur: Atkinson, J. Maxwell (John Maxwell)
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: London Vermilion c2008.
Pynciau:
Public speaking.