| 000 | 01063cam a22003254a 4500 | ||
|---|---|---|---|
| 005 | 20150623165306.0 | ||
| 008 | 041007s2005 ne a b 001 0 eng | ||
| 010 | _a 2004059935 | ||
| 020 | _a1555583326 | ||
| 020 | _a8131203018 | ||
| 040 |
_aDLC _beng _cDLC _dDLC |
||
| 042 | _apcc | ||
| 050 | 0 | 0 |
_aTK5105.8865 _b.R36 2005 |
| 060 | _bRV | ||
| 082 | 0 | 0 |
_a005.8 _222 |
| 084 |
_a005.8 _bRV |
||
| 100 | 1 | _aRansome, James F. | |
| 245 | 1 | 0 |
_aVoIP security _h[Book /] _cJames F. Ransome, John W. Rittinghouse. |
| 260 |
_aAmsterdam ; _aBoston : _bElsevier, _cc2005. |
||
| 300 |
_axxvii, 402 p. : _bill. ; _c24 cm. |
||
| 504 | _aIncludes bibliographical references (p. 379-384) and index. | ||
| 521 | _aAll Ages. | ||
| 650 | 0 |
_aInternet telephony _xSecurity measures. |
|
| 700 | 1 | _aRittinghouse, John W. | |
| 856 | 4 | 2 |
_3Publisher description _uhttp://www.loc.gov/catdir/description/els051/2004059935.html |
| 856 | 4 | 1 |
_3Table of contents only _uhttp://www.loc.gov/catdir/enhancements/fy0618/2004059935-t.html |
| 001 | 0000048671 | ||
| 003 | 0000 | ||
| 942 | _cBK | ||
| 999 |
_c17702 _d17702 |
||