TY  - BOOK
AU  - Lucas, Ian 
TI  - IB mathematics: using the TI - series calculators; all levels - 2006 syllabus
SN  - 1904534538
AV  - QA 43 .L933 2004
U1  - IB 510  
PY  - 2004///
CY  - United Kingdom
PB  - OSC Publishing
ER  -