Maaz Afroz, Yahya Hunaid Siddiqui, M. Saad Khan & Muhammad Shijjeel Qazi PCB Printer - Karachi: UIT, 2012 Standard No.: 12B-06-EL, 12B-09-EL, 12B-10-EL & 12B-30-EL Subjects--Personal Names: Electrical Engineering Subjects--Topical Terms: Bachelor of Engineering (BE) Dewey Class. No.: 621.902072 MAA