TY  - BOOK
AU  - Campbell, Peter
TI  - GCSE additional applied science. 5, communications. workbook
SN  - 9780199150366
U1  - 507.6 GCS 
PY  - 2006///
CY  - Oxford
PB  - Oxford University Press
KW  - Problems, exercises, etc
KW  - Science -- Problems, exercises, etc
KW  - Technology -- Problems, exercises, etc
N1  - Cover title
ER  -