TY  - BOOK
AU  - Billingsley, John
TI  - DIY robotics and sensors on the commodore computer: : practical projects for control application 
SN  - 0946408300
U1  - 629.892  
PY  - 1984///
CY  - London
PB  - Sunshine Books
KW  - Logic in and out
KW  - Stepper motors and their use
KW  - Simple robot vision
ER  -