"This text delivers the C1 & C2 syllabuses for OCR, AQA and Edexcel."
Aiming high : a flexible learning course for the new AS and A-level mathematics syllabuses. C1 & C2 by Barbara Young. ISBN 9781874428930. Published by 'Maths Is--' Jugglers in 2004. Publication and catalogue information, links to buy online and reader comments.