| 000 | 00339nam a22001457a 4500 | ||
|---|---|---|---|
| 001 | 3270 | ||
| 003 | OSt | ||
| 005 | 20170601144236.0 | ||
| 008 | 170601b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9781107679610 | ||
| 040 | 0 | 1 | _bInglés |
| 245 |
_aCambridge Checkpoint Science _bWorkbook |
||
| 260 | _aUniversity of Cambridge | ||
| 942 | _cAP | ||
| 999 |
_c10021 _d10021 |
||