TY  - BOOK
AU  - Buckle,Nigel
AU  - Dunbar,Iain
AU  - Cirrito,Fabio
TI  - Mathematics higher level core 
T2  - Ib mathematics
SN  - 1921917091 (paperback)
U1  - 510 4
PY  - 2012///
CY  - [S.l.]
PB  - IBID Press
UR  - http://www.amazon.com/exec/obidos/ASIN/1921917091/chopaconline-20
ER  -