TY  - BOOK
AU  - Stoyles, Pennie
TI  - A-Z inventions and inventors : volume 5 Q-S 
SN  - 978 1 420 20363 9
U1  - J608 STO 
PY  - 2006///
CY  - South Yarra 
PB  -  Macmillan Library
KW  - INVENTORS JUVENILE LITERATURE
ER  -