| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c879 _d879 |
||
| 005 | 20210216142327.0 | ||
| 008 | 210216b ||||| |||| 00| 0 eng d | ||
| 020 | _a9789812358929 | ||
| 082 | _a004.6 | ||
| 100 | _aHalsall, Fred | ||
| 245 | _aData Communications, Computer Networks and Open Systems | ||
| 250 | _a4th ed | ||
| 260 |
_aHarlow _bAddison Wesley |
||
| 300 | _a907p. | ||
| 653 | _aISO Application Protocols, OSI Protocols, Electrical Interface, Data Transmission, Wired LANs, High-Speed and Bridged Local Area Networks, Internetworking, Broadband Multiservice Networks | ||
| 942 | _cBK | ||