TY  - BOOK
AU  - Wajahat Ahmed, Adnan Ali, Syed Kaleem Ullah & Agha Wajid
TI  - Programmable Logic Controller (PLC) Design
U1  - 629.395072 AHM 
PY  - 2001///
CY  - Karachi
PB  - UIT
KW  - Computer System Engineering
KW  - Bachelor of Engineering (BE)
ER  -