Anuma Haroon ; Amna Qandeel; Hira Ayub ; Neha Anum Public Sector / Anuma Haroon ; Amna Qandeel; Hira Ayub ; Neha Anum - Islamabad : SEECS - NUST, 2009. - 85 p. ; ill. ; 30cm. ISBN: Subjects--Topical Terms: Information and Communication Systems Engineering-MS-Thesis Dewey Class. No.: 004