Cliff Curtis

Edexcel A level Chemistry Student Book 2 + ActiveBook (Edexcel GCE Science 2015)

By Curtis, Cliff, Murgatroyd, Jason, Scott, Dave, Cliff Curtis, Mr Jason Murgatroyd, Dave Scott

Edexcel International GCSE Chemistry Revision Guide with Student CD

By Curtis, Cliff, Cliff Curtis

Edexcel International GCSE Science Double Award Student Guide

By Cliff Curtis, Steve Woolley, Philip Bradfield