TY  - BOOK
AU  - Perks,Pat
AU  - Prestage,Stephanie
TI  - Teaching the national numeracy strategy at Key Stage 3: a practical guide 
SN  - 1853467839 :
PY  - 2001///
CY  - London
PB  - David Fulton
KW  - Mathematics
KW  - Study and teaching (Secondary)
KW  - Great Britain
N1  - Includes bibliographical references
ER  -