TY  - BOOK
AU  - Carruther Elizabeth.
AU  - Maulfry Worthington.
TI  - Understanding Children's Mathematical Graphics: Beginnings in Play
SN  - 9780335240791
AV  - QA 135.5 .C37 2011 13923
PY  - 2011///
CY  - England.
PB  - McGraw Hill
KW  - 1.Children --Mathematical Graphics 2. Beginning  in play Children Mathematical
N1  - includes index
ER  -