TY  - GEN
AU  - Barton, Byron.
TI  - Machines at work
SN  - 9780694001903 (trade bdg.)
U1  - AP Toddler [E] 
PY  - 1987///
CY  - [s.l.]
PB  - HarperCollins
UR  - 000012/000012b8.jpg
ER  -