Syed Ather Rizvi, Urooj Hanif, Sabih-ur-Rehman & Sharoon Johnson IoT Based PLC Trainer - Karachi: UIT, 2015 Standard No.: 15B-17-EL, 15B-38-EL, 15B-41-EL & 15B-90-EL Subjects--Personal Names: Electronic Engineering Subjects--Topical Terms: Bachelor of Engineering (BE) Dewey Class. No.: 629.8072 SYE