TY  - GEN
AU  - Stenerson, Jon.              
TI  - Fundamentals of Programmable Logic Controllers, Sensors, and Communications
SN  - 0137461240
U1  - 629.89 
PY  - 1999///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Programmable controllers
KW  - Telecommunication systems
N1  - Includes index
ER  -