00309nam a2200121 a 4500008004100000020001500041050001600056100001700072245001000089246003100099260004800130350000900178120416s1998    ||||||||||||||||| ||    u  a0521575869  aQA 39.2 Oli  aOlive, Jenny10aMaths  aa student's survival guide  aCambridgebCambridge University Pressc1998  a0.00