TY  - BOOK
AU  - Bolton,W.
TI  - Programmable logic controllers / 
SN  - 9789380501468:
U1  - 629.895 BOL/P 23
PY  - 2019///
CY  - New Delhi : 
PB  - Elsevier , 
KW  - PROGRAMABLE LOGIC CONTROLLER
KW  - LOGIC CIRCUITS
N1  - Includes index
ER  -