Public speaking and professional etiquette

Dades bibliogràfiques
Autors principals:	Tapalla, Wilma Cruz- (Autor), Tapalla, Valerie Cruz (Autor)
Format:	Llibre
Idioma:	English
Publicat:	Mandaluyong City Anvil Publishing [©2010].
Matèries:	Public speaking. Etiquette. Oral communication.