Phiri, Yotam creator Chihili, Lweta Malambo, Harriet Munalula, Kongwa text xx Copperbelt University, School of Technology, Electrical Engineering Department 2005 monographic thesis by Munalula Kongwa, Chihili Lweta, Phiri Yotam, and Malambo Harriet and supervised by S.P. Siwale TELECOMMUNICATION ELECTRIC ENGINEERING COPPERBELT UNIVERSITY--HEALTH SERVICES--AUTOMATION THESIS/STUDENT 070215