TY  - BOOK
AU  - Pigdon, Keith
TI  - Alphaword: wheels
T2  - AlphaWorld
SN  - 9780725322892
U1  - 629.23 PIG-A 
PY  - 2003///
CY  - Australia
PB  - Horwitz Education
N2  - Photographs and simple text explain how wheels make it easier for people to do many things: pushing, pulling, cutting, measuring and moving
ER  -