TY JOUR TI Designing a local computer network cost estimation for a water transport enterprise KW water transport KW local area network KW design KW information systems KW network equipment KW software KW communication channels KW communication lines KW network topology KW design costs JO Vestnik of Astrakhan State Technical University. Series: Economics AU Kazmina, O.. AU Kazmin, S.. AU Kholopov, A.. AU Kholopova, A.. PY 2024 IS 2024 PB Astrakhan State Technical University