Verbal communication illustrated course guides

Manylion Llyfryddiaeth
Prif Awdur:	Butterfield, Jeff (Awdur)
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Australia Course Technology, Cengage Learning [2010].
Rhifyn:	Second edition.
Pynciau:	Business communication. Oral communication. Business presentations.