TY  - BOOK
AU  - Dowswell, Paul
AU  - Griffin, Martin (ill)
TI  - Everyday Life
T2  - Great Inventions
SN  - 9780431132327
U1  - 609 
PY  - 2002///
CY  - Oxford
PB  - Heinemann Library
KW  - Children's Literature - Inventions : History
N1  - Lock, 2000 BC ; Central Heating, 150 BC ; Mechanical Clock, AD 1092 ; Watch, 1500 ; Flush Toilet, 1597 ; Lawn Mower, 1830 ; Refrigerator, 1834 ; Light Bulb, 1848 ; Safety Lift, 1852 ; Electric Iron, 1882 ; Vacuum leaner, 1901 ; Washing Machine, 1907 ; Spray Can, 1926 ; Pop - up Toaster, 1926 ; Teflon, 1938 ; Ballpoint Pen, 1938 ; Microwave Oven, 1946 ; Velcro, 1948 ; Post - it Notes, 1981 ; Timeline
ER  -