TY  - BOOK
AU  - Hackworth, John R.  
AU  - Hackworth, Frederick D. 
TI  - Programmable logic controllers : programming methods and applications
SN  - 81-297-0340-8
PY  - 2004///
CY  - Delhi
PB  - Pearson Education
KW  - Analog I/oLogic ControllersLogic SymbolsMnemonic ProgrammingProgramming MethodsSystem IntegrityTrilogi Software
N1  - CD : TRiLOGI software
ER  -