TY  - BOOK
AU  - Straker, Anita.
TI  - GCSE Maths : : Edexcel higher Homework book / 
SN  - 9780199139361  
AV  - QA 37.2  .Ap649h 2010
PY  - 2010///.
CY  - New York : 
PB  - Oxford Press, 
KW  - mathematics
KW  - problems, exercise
KW  - Mathematics
KW  - Examinations
KW  - Study guides.
ER  -