ISBNs

Level 1 Student Book

impact issues 2e

ISBN: 9789813134379

GSE: 32-40

CEFR: A2 - A2+

Level 2 Student Book

impact issues 2e

ISBN: 9789813134386

GSE: 35-44

CEFR: A2+ - B1

Level 3 Student Book

impact issues 2e

ISBN: 9789813134393

GSE: 41-60

CEFR: B1 - B2