TY  - BOOK
AU  - Coordination Group Publications
TI  - GCSE additional science exam: OCR gateway : the revision guide-foundation level 
SN  - 978 1 8476 2753 7
U1  - 500 COO 
PY  - 2011///
CY  - [Broughton-in-Furness?] 
PB  -  Coordination Group Publications
KW  - SCIENCE PROBLEMS EXERCISES ETC
ER  -