TY  - BOOK
AU  - Webb, John W. / Reis, Ronald A.
TI  - Programmable Logic Controllers : Principles And Applications
SN  - 81-317-0703-2
U1  - 621.381 
CY  - N. Delhi
PB  - Pearson Education ( Singapore ) Pte. Ltd.
KW  - Electronic Engineering
N1  - 4912
ER  -