MECHANICS (Tapa blanda)

Get the passport to a promising international career. These books are designed for professionals and students in vocational schools and colleges to help them develop the language skills they need to succeed in a professional work environment. ? 3 books in one ? 45 units in total ? Integration of all 4 language skills in each lesson ? Authentic material ? Practice of language and skills based on real-life situations ? Guided speaking and writing exercises