Technical evaluation of an Ingetrated Services Digital Network (ISDN) over the analogue network pp. 53-56 - Rosete, Julius Ceasar V.
PLM Review Vol. XI No. 2 2nd Semester S.Y. 1993-1994
Keywords: NATIONAL COMMUNICATION; INTEGRATED SERVICES DIGITAL NETWORKS (ISDN); TELECOMMUNICATION -- SWITCHING SYSTEM; DIGITL COMMUNICATION -- CASE STUDY