001: 33929
003: Starlibrary PMS 4.5
005: 20180430
020: ^a978-0-07-131586-9
066: ^abe.D
072: ^aComputer networks
082: ^a004.6
100: ^abehrouz a. forouzan
240: ^aDATA COMMUNICATIONS AND NETWORKING
245: ^aDATA COMMUNICATIONS AND NETWORKING
260: ^c2013
650: ^aData transmission systems
650: ^aphysical layer