TY  - BOOK
AU  - Julie Bolter,  Simon Bullock
TI  - Cambridge Essentials Mathematics Extension 9 Pupil's Book with CD-ROM
SN  - 9780521723848
PY  - 0000///112010///
CY  - Cambridge, United Kingdom
PB  -  Cambridge University Press
KW  - Maths Text Book
KW  - Non-Fiction
ER  -