The quick and easy way to effective speaking modern techniques for dynamic communication

Detalhes bibliográficos
Autor principal:	Carnegie, Dale 1888-1955 (Author)
Outros Autores:	Carnegie, Dorothy 1912- (Editor)
Formato:	Livro
Idioma:	English
Publicado em:	New York Pocket Books [1962]
Assuntos:	Public speaking. Business presentations.