TY - BOOK AU - Ritchie,Rob TI - AQA Chemistry T2 - Revise AS & A2 SN - 9781844194506 (paperback) : AV - QD42 U1 - 540 23 PY - 2010/// CY - London PB - Letts KW - Chemistry KW - Examinations KW - Study guides KW - Popular Science and Mathematics KW - ukslc N1 - Includes index ER -