Libros de Elt: material de aprendizaje y trabajo de clase

Portada del libro: Interchange Level 3 Student's Book A with Self-study DVD-ROM 4th Edition

Interchange Level 3 Student's Book A with Self-study DVD-ROM 4th Edition

Portada del libro: Interchange Level 3 Student's Book B with Self-study DVD-ROM 4th Edition

Interchange Level 3 Student's Book B with Self-study DVD-ROM 4th Edition

Portada del libro: Interchange Level 3 Student's Book with Self-study DVD-ROM 4th Edition

Interchange Level 3 Student's Book with Self-study DVD-ROM 4th Edition

Portada del libro: Interchange Level 3 Teacher's Edition with Assessment Audio CD/CD-ROM 4th Edition
Portada del libro: Interchange Level 3 Workbook 4th Edition

Interchange Level 3 Workbook 4th Edition

Portada del libro: Interchange Level 3 Workbook A 4th Edition

Interchange Level 3 Workbook A 4th Edition

Portada del libro: Interchange Level 3 Workbook B 4th Edition

Interchange Level 3 Workbook B 4th Edition

Portada del libro: Interchange TestCrafter 3rd Edition

Interchange TestCrafter 3rd Edition