TY  - BOOK
AU  - Koll,Hilary
AU  - Mills,Steve
TI  - Counting and understanding number
T2  - 100% new developing mathematics
SN  - 9780713684438
U1  - P 372.7044 KOL /I 22
PY  - 2008///
CY  - London
PB  - A. & C. Black
KW  - Mathematics
KW  - Problems, exercises, etc
KW  - Study and teaching (Elementary)
KW  - Great Britain
N1  - Includes CD-ROM
ER  -