00482nam a2200157 4500 20260421054029.0 JUN Junio, Sajad Hussain. Resolution of ISDN in cammunication world / Sajad Hussain Junio ... [et.al.] MUET, Jamshoro : Electronics Engineering, 1990. 94p, : ill. ; 30 cm. Includes References. Electronics Engineering, Balouch, Abdul Karim. THESES 0 0 0 0 ES MRDC MRDC 2026-04-21 21-4-26-FIZ 0 621.385 TH-12466 2026-04-21 05:43:20 ES-409/C.1 2026-04-21 THESES Bachlor 54428 54428