TY  - BOOK
AU  - Coupe, Robert 
TI  - Flight / 
T2  - Top Readers 
SN  - 9781740898027
AV  - PZ7  
U1  - 629.133  
PY  - 2008///.
CY  - Sydney : 
PB  - Weldon Owen, 
KW  - Aeroplane
KW  - Fly
N1  - R
; 770
; Lexile estimate
; R
; Raz-Plus

N2  - Birds have wings so that they can fly. But how have humans managed to fly? We flew in many machines before Aeroplanes were invented. Read about what they were!
ER  -