Saad Munawwar, Tabish Ahmed, Faiza Sultana & Muhammad Yasir Khan Energy optimization via POE switch - Karachi: UIT, 2016 Standard No.: 16B-204-EL, 16B-223-EL, 16B-230-EL & 16B-170-EL Subjects--Personal Names: Telecommunication Engineering Subjects--Topical Terms: Bachelor of Engineering (BE) Dewey Class. No.: 621.3181 MUN