TY  - BOOK
AU  - Koll,Hilary
AU  - Mills,Steve
TI  - Understanding shapes and measures
T2  - Developing Mathematics
SN  - 9781408100554
PY  - 2007///
CY  - London
PB  - A & C Black
KW  - Measurement
KW  - sears
KW  - Mathematics
N1  - Includes a CD-ROM; K-3
ER  -