A revision guide covering the core content of the OCR Additional Science A (single award) specification, from the Twenty First Century Science suite. This guide maintains Lonsdale's no-nonsense approach to science revision.
Electoral data compiled on behalf of The Electoral Commission from the official returns by Colin Rallings and Michael Thrasher, Local Government Chronicle Elections Centre, University of PLymouth. Contains Election overview; Full results for each constituency; Key facts and figures; Index of candidates