Interchange is a four-level, American English course that has been used by over 50 million students worldwide. This Level 3B Student's Book with eBook includes access to an eBook w/ audio. It has Units 9-16, progress checks, and a Grammar Plus section to ensure students receive all the practice they need. Inside each book is a single-use code for the eBook with audio, which is mobile-friendly and can be used on a smartphone, tablet, or computer.
Teach with confidence, using the world's favorite English course.Book InformationISBN 9781009040549
Author Jack C. RichardsPage Count 84
Imprint Cambridge University PressPublisher Cambridge University Press
Weight(grams) 230g
Dimensions(mm) 275mm * 216mm * 5mm