ингл: information security of public access telecommunication networks рус: информационная безопасность сетей телекоммуникаций общего пользования Маълумот (фойдаланувчини
Qidiruv
«information security of public access telecommunication networks» boʻyicha 1 ta natija
Balki: information security of telecommunication networkstechnological security of telecommunications networkstelecommunication networkprotected public switched telecommunications network