TY  - BOOK
AU  - Hackworth,John R.
AU  - Hackworth,Frederick D.
TI  - Programmable logic controllers: programming methods and applications 
SN  - 978-0130607188
AV  - TJ223.P76 .H33 2004
U1  - 629.8/9 H118p 2016 22
PY  - 2016///
CY  - India
PB  - Dorling Kindersley (India) Pvt. Ltd.
KW  - Programmable controllers
N1  - Includes index; Electrical and Electronics Engineering
ER  -