Written by AQA examiners, this fully revised and updated edition supports the new 2008 AQA Chemistry GCE specification, ensuring students have all the knowledge they need to succeed in their Unit 4 examination.[...]
Written by AQA examiners, this fully revised and updated edition supports the new 2008 AQA Chemistry GCE specification, ensuring students have all the knowledge they need to succeed in their Unit 5 examination.[...]