Held, Gilbert, 1943-
Data communications networking devices : operation, utilization and LAN and WAN Internetworking / Gilbert Held. - 4th ed. - Chichester ; New York : John Wiley, 1998 - xx, 653 p. : ill. ; 25 cm. - Wiley communications technology . - Wiley communications technology .
047197515x
Computer networks
Data transmission systems
004.6 / HEL
Data communications networking devices : operation, utilization and LAN and WAN Internetworking / Gilbert Held. - 4th ed. - Chichester ; New York : John Wiley, 1998 - xx, 653 p. : ill. ; 25 cm. - Wiley communications technology . - Wiley communications technology .
047197515x
Computer networks
Data transmission systems
004.6 / HEL