001: 3999
003: Starlibrary PMS 4.5
005: 20180713
066: ^abr.c
082: ^a621.3919
100: ^abruce carlson
240: ^acommunication systems an introduction to signals and noise in electrical communication
245: ^acommunication systems an introduction to signals and noise in electrical communication
260: ^c2010
700: ^a crilly