TY  - BOOK
AU  - Bolton, W.
TI  -  Programmable logic controllers
U1  - 629.8/95 22
PY  - 2006///, repr. 2007
CY  - Amsterdam,  Boston, MA
PB  - Elsevier
KW  - Programmable controllers
KW  - Logic circuits
KW  - Programmable logic devices
N1  - Includes index
ER  -