00462nam a2200121Ia 4500008004100000024005600041082002000097100007600117245005700193260002500250600003200275650003300307250506s9999    xx            000 0 und d  a99A-001-CS, 99A-019-CS, 99A-021-CS & 99A-023-CS  a621.3981072 NOO  aShaheena Noor, Adil SAarfaraz Malik, Usama bin Razi & Urooj Alam Abbasi 0aWireless Public Addressing and Device Control System  aKarachi:bUIT,c1999  aComputer System Engineering  aBachelor of Engineering (BE)