TY  - BOOK
AU  - Hackworth,John R.
AU  - Hackworth, Frederick D.
TI  - Programmable logic controllers: programming methods and applications
SN  - 0130607185
PY  - 2004///
CY  - Upper Saddle River,NJ
PB  - Pearson Education Inc.
KW  - ANS,DNS,DIP,DIS
KW  - Programmable controllers
N1  - Includes bibliographical references and index
ER  -