Upstream Intermediate B2 : student's book /
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Newbury :
Expess publishing,
2014.
|
| Subjects: |
| Physical Description: | 228 σ. ; 29 εκ. ; 1 οπτικός δίσκος Η/Υ |
|---|---|
| ISBN: | 9781471523441 |