TY  - BOOK
AU  - JOHN R HACKWORTH
TI  - PROGRAMMABLE LOGIC CONTROLLERS PROGRAMMING METHODS AND APPLICATIONS
SN  - 9788177587715
U1  - 629.89 P4 HAC 
PY  - 2004///
PB  - PEARSON EDUCATION
KW  - COMPUTER CONTROL [Electronic Control, Digital Control Systems]
ER  -