TY  - BOOK
AU  - Barr, Philippa
AU  - Griffiths, Rose
AU  - Sanderson, Debbie
TI  - Teacher's Guide to Books : A1,A2 and A3
SN  - 0521448824
U1  - 510 
PY  - 1995///
CY  - New York
PB  - Cambridge University
KW  - Mathematics
ER  -