TY  - BOOK
AU  - Niit
TI  - Programmable logic control: principles and applications 
SN  - 9788120325258
PY  - 2008///
CY  - New Delhi, India
PB  - Prentice-Hall of India
KW  - Programmable logic controllers
KW  - Programmable controllers
N1  - Includes glossary
ER  -