Is your voice telling on youn how to find and use your natural voice

Is your voice telling on youn how to find and use your natural voice

Detalhes bibliográficos
Autor principal: Boone, Daniel R.
Formato: Livro
Idioma:English
Publicado em: San Diego, Calif. Singular Pub. Group c1997.
Edição:2nd ed.
Assuntos:
Voice culture.