00583nam a2200145Ia 4500008004100000024004400041082002000085100006400105245004900169260002500218600003400243650003300277952011000310999001700420250506s9999    xx            000 0 und d  a08B-037-TE, 07B-036-TE & 07B-041-TE  a621.3692072 KHA  aAbdul Ahad Khan, Muhammad Usman Zafar & Muhammad Usman Adil 0aTwo Way Voice Communication VIA Fiber Optics  aKarachi:bUIT,c2012  aTelecommunication Engineering  aBachelor of Engineering (BE)  001040708PR-TEaUITUbUITUd2022-07-26l0o621.3692072 KHApTE-60r2025-05-06 11:34:20w2025-05-06yPR  c28286d28286