TY  - BOOK
AU  - Bolton, W.
TI  - Programmable logic controllers
SN  - 9788131215210
AV  - TJ223 .P76B65 2006
PY  - 2006///
CY  - Oxford; India
PB  -  Elsevier/Newnes
KW  - Programmable controllers.
KW  - Logic circuits
KW  - Programmable logic devices
N1  - Includes idex
ER  -