The lowest-priced item that has been used or worn previously.The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a display model or store return that has been used.See details for description of any imperfections.
The second edition of the highly-successful Collins Advanced Modular Sciences series has been updated to match the latest specifications and is fully endorsed by AQA.
The Series Editor , Mike Bailey, is the Chair of Examiners for AQA Biology.Ken Mannion is an ex-teacher and the Deputy Director of the Pupil Researcher Initiative at Sheffield Hallam University. Ken has contributed to a wide range of resources from KS3 to A/AS-level.Terry Hudson is an ex-teacher and now works at Sheffield Hallam University in the Centre for Science Education. Terry has published materials at KS3 and A/AS-level.