Secretos del vendedor mas rico del mundo (SPANISH): Diez Consejos Practicos Para Vender Mas, Prestar Un Mejor Servicio Y Crear Clientes Para Toda La Vida: Secretos del vendedor mas rico del mundo

Recommends ten principles for successful selling, beginning with the idea that everyone sells--services or ideas if not products--and covering time management, knowing customers, body language, and long-term sales relationships.