TY  - BOOK
AU  - Cahalin,Roger
AU  - Desbottes,Alessandra
AU  - Doyle,Suzanne
TI  - Head start to AS maths: bridging the gap between GCSE and AS level 
PY  - 2004///
CY  - Kirkby in Furness
PB  - Coordination Group
N1  - Cover title
ER  -