TY  - BOOK
AU  - Batten, George L.
TI  - Programmable controllers: hardware, software and applications
SN  - 0-8306-3147-X
U1  - 005.3 
PY  - 1988///
CY  - 
PB  - TAB Proffesional and Reference Books
KW  - PROGRAMACIÓN
ER  -