"Our World is a six-level primary series in British Ebglish that uses fun and fascinating National Geographic content, with stunning images and video, to give young learners the essential English language, skills, and knowledge they need to understand their world."
"Excelente servicio, entrega rapida (mucho antes de lo planeado), adicional un producto en perfecto estado y UN empaque minucioso para evitar daños en él. Muchas gracias."
Alicia Cruzat Jueves 02 de Abril, 2020"Excelente "