TY  - BOOK
AU  - Bethune, Mark
TI  - Mathematics SL : : approach your exams the IB way / 
SN  - 9781906345204
AV  - QA 154  .B563sl 2010
PY  - 2010///.
CY  - United Kingdom : 
PB  - International Baccalaureate Organization, 
KW  - MAthematics
KW  - study and teaching
KW  - mathematics for I.B.
ER  -