WILFORD, L D R EARL, B G.C.S.E. SCIENCE DOUBLE AWARD: CHEMISTRY - FIRST EDITION - UNITED KINGDOM JOHN MURRAY LTD. 2002 - 200P. ISBN: 1719571588 Subjects--Topical Terms: CHEMISTRYGCSE SCIENCE REVISION GUIDESMATERIALS AND THEIR PROPERTIES Dewey Class. No.: 540.076/EAR