TY - BOOK AU - Kafeero, Jjumba Stephen. TI - The design and construction of a switched intercom system U1 - 651.79 PY - 1991/// CY - Kampala KW - Internal communication systems use KW - Rectifiers KW - Communication engineering N1 - Dissertation (B.Sc. Electr. Eng.) - Makerere University, 1991; Includes bibliographical references and index ER -