| 000 | 00557nam a2200181Ia 4500 | ||
|---|---|---|---|
| 999 |
_c20383 _d20383 |
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| 005 | 20230504101743.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a9788131770627 | ||
| 082 |
_a4.695 _bWAL _223 |
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| 100 | _aWALLACE, Kevin | ||
| 245 |
_aImplementing cisco unified communications voice over IP and QoS (CVOICE) foundation learning guide _c[by] Kevin Wallace |
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| 250 | _a4th ed. | ||
| 260 |
_aNew Delhi _bPearson Education _c1996 |
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| 500 | _aIncludes aappendix and index. | ||
| 509 | _aNS | ||
| 650 | _aInternet Telephony | ||
| 942 | _cS | ||