Understanding data communications.

Understanding data communications.

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Detalles Bibliográficos
Autor Principal: Held, Gilbert 1943-
Outros autores: Friend, George E.
Formato: Libro
Idioma:English
Publicado: Indianapolis, Ind. Sams Pub. c1994.
Edición:4th ed. / rev. by Gilbert Held.
Subjects:
Data transmission systems.
Computer networks.