Upstream Proficiency Stydent's Book C2 z płytą CD
- Autor: Evans Virginia, Dooley Jenny
- Wydawnictwo: Express Publishing
- Rok wydania: 2012
- Ilość stron: 272
- Format: 21.0x29.0cm
- Oprawa: Miękka
- EAN: 9781471506062
Upstream Proficiency is a modular secondary-level course for learners of the English language at CEF C2 level. The series combines active English learning with a variety of lively topics presented in themed units.