TY  - BOOK
AU  - Hackworth, John R.
TI  - Programmable Logic Controllers : Programming  Methods and Applications
SN  - 9788177587715
U1  - 187 629.89 
PY  - 2006///
CY  - Noida
PB  - Pearson
KW  - Digital Logic Design
KW  - Logic Controllers
ER  -