TY  - BOOK
AU  - NULL
TI  - Impact maths 2R 
SN  - 978 0 435 01796 5 0 435 01796 9
U1  - 510 76 IMP 
PY  - 2000///
CY  - Oxford 
PB  -  Heinemann
KW  - MATHEMATICS STUDY AND TEACHING
ER  -