TY  - BOOK
AU  - Ryan, Denise 
TI  - How does it work ? : : Top readers / 
SN  - 9781740898263
AV  - PZ7  
U1  - 621 
PY  - 2008///.
CY  - Sydney :  
PB  - Weldon Owen
KW  - Machines
KW  - Nonfiction
KW  - Science
KW  - Technology
N1  - E
; 200
; Lexile estimate
; E
; Raz-Plus

N2  - Brief text and illustrations present how machines, instruments, and tools work

ER  -