001: 978
003: Starlibrary PMS 4.5
005: 20180430
020: ^a81-7029-468-1
066: ^aJo.W
072: ^aassessing your network needs
082: ^a004.6
100: ^aJoseph. R. Levy
240: ^aWelcome to Networking: A guide to LANs
245: ^a ^b A guide to LANs
260: ^c1994
650: ^acabling and topology lssues
650: ^agetting to know your lan