TY  - GEN
AU  - Stenerson, Jon.              
TI  - Fundamentals of Programmable Logic Controllers, Sensors, and Communications
SN  - 013061890X 
U1  - 629.89 22
PY  - 2004///
CY  - Upper Saddle River, N.J.
PB  - Pearson Prentice Hall
KW  - Programmable controllers
KW  - Telecommunication systems
N1  - Includes index
ER  -