TY  - BOOK
AU  - Mason,Linda
AU  - Porkess,Roger
TI  - Mastering Mathematics for WJEC GCSE: Intermediate 
AV  - QA43 .M37 2015
U1  - 510.76 23
PY  - 2015///
CY  - London, England
PB  - Hodder Education
KW  - Mathematics
KW  - Examinations
KW  - Study guides
KW  - Electronic books
UR  - https://ebookcentral.proquest.com/lib/nrc-ebooks/detail.action?docID=4093293
ER  -