7 1 50 DOUGLAS QUADLING Primary Author mixed material 9780521530156 SURABAYA Ganeca Exact 2002 MECHANICS_1.jpg.jpg STANDARD LEVEL DOUGLAS QUADLING Primary Author HUGH NEILL Primary Author mixed material 9780521699280 UK CAMBRIDGE 2007 MATHEMATICS_FOR_THE_IB_DIPLOMA.jpg.jpg DOUGLAS QUADLING Primary Author mixed material 9780521530163 UKS CAMBRIDGE 2003 MECHANICS_2.jpg.jpg HIGHER LEVEL 1 DOUGLAS QUADLING Primary Author HUGH NEILL Primary Author mixed material 9780521699297 UK CAMBRIDGE 2007 LEVEL_1.jpg.jpg HIGHER LEVEL 2 DOUGLAS QUADLING Primary Author HUGH NEILL Primary Author mixed material 9780521699303 UK CAMBRIDGE 2008 LEVEL_2.jpg.jpg DOUGLAS QUADLING Primary Author HUGH NEILL Primary Author mixed material 9780521530125 UK CAMBRIDGE 2006 MAT_23.jpg.jpg DOUGLAS QUADLING Primary Author HUGH NEILL Primary Author mixed material 9780521530118 UK CAMBRIDGE 2006 PURE_MATHEMATICS_1.jpg.jpg