English 
Čeština 
Challenges 4 : student's book /
| Main Author: | Harris, Michael, 1955- |
|---|---|
| Other Authors: | Mower, David, 1955-, Sikorzyńska, Anna |
| Language: | English |
| Published: |
Harlow : Pearson Longman, 2007 |
| Edition: | 2nd impression |
| Physical Description: |
128 s. : barev. il. + sada 3 kompaktních disků CD-A 434 |
Book