TY  - BOOK
AU  - Vishno.
AU  - Chaudhry, Bhawani Shankar.
TI  - Role of PLCs in industrial automation : simatic ti 500/ series as an example
PY  - 1995///
CY  - MUET, Jamshoro
PB  - Electronics Engineering, IICT, 
KW  - Electronics Engineering, IICT
N1  - Includes References
ER  -