| 000 | 00990cam a2200289 a 4500 | ||
|---|---|---|---|
| 001 | 12916936 | ||
| 003 | NUST - PNEC | ||
| 005 | 20170116180949.0 | ||
| 008 | 020905s2002 nyua 001 0 eng | ||
| 010 | _a 2002512119 | ||
| 020 | _a0071375686 | ||
| 040 | _cLIBRARY | ||
| 082 | _a621.385 SUL | ||
| 100 | 1 | _aSulkin, Allan. | |
| 245 | 1 | 0 |
_aPBX systems for IP telephony _cAllan Sulkin. |
| 260 |
_aNew York : _bMcGraw-Hill, _c2002. |
||
| 300 |
_aviii, 487 p. : _bill. ; _c24 cm. |
||
| 440 | 0 | _aMcGraw-Hill telecom professional | |
| 500 | _aIncludes index. | ||
| 650 | 0 |
_aInternet telephony. _xEL |
|
| 650 | 0 |
_aTelephone _xPrivate branch exchanges. |
|
| 856 | 4 | 2 |
_3Contributor biographical information _uhttp://www.loc.gov/catdir/bios/mh041/2002512119.html |
| 856 | 4 | 1 |
_3Table of contents _uhttp://www.loc.gov/catdir/toc/mh031/2002512119.html |
| 906 |
_a7 _bcbc _ccopycat _d2 _encip _f20 _gy-gencatlg |
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| 942 |
_2ddc _cBK |
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| 999 |
_c66350 _d66350 |
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