TY  - BOOK
AU  - Ruhaabwa, Nelson Tashobya
TI  - Interoperability of internet telephony systems and their convergence with the public switched telephone network
U1  - 621.385 
PY  - 2006///
CY  - Kampala
PB  - Makerere University
KW  - Telephone systems
N1  - Dissertation (BSc. Electr. Eng.) - Makerere University, 2006; Includes bibliographical references
ER  -