000 00502nam a22001817a 4500
999 _c67400
_d67400
005 20220104151732.0
008 220104b ||||| |||| 00| 0 eng d
020 _a9781259064753
082 _a621.3819535 F723
100 _aForouzan, Behrouz A.
_92160
245 _aData Communications and Networking
260 _aNew York
_bMcGraw Hill
_c2017
300 _ap.1226
650 _bData Communications
_92161
650 _bProtocol Layering
_92162
650 _bData-Link Layer
_91969
942 _cDBK