| 000 | 01041nam a2200313Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220912150321.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220909b |||||||| |||| 00| 0 eng d | ||
| 020 | _a1596930500 (hbd) | ||
| 024 | _a61946 | ||
| 037 | _b100, 24/08/2006, Ashutosh Technical Books | ||
| 037 | _cTextbook | ||
| 040 |
_aCSL _beng _cCSL |
||
| 041 | _aeng | ||
| 082 | _aD65,8(B):71:(894), P6 TD | ||
| 100 | _aJohnston Alan B | ||
| 245 | 0 | _aUnderstanding voice over IP security | |
| 260 |
_aBoston _bArtech House _c2006 |
||
| 300 |
_axvii, 261p. _ccm. |
||
| 490 | _aArtech House telecommunication library | ||
| 500 |
_aIncludes bibliographical references.; Index 253-261p. _ccm. |
||
| 650 | _a Internet telephony-Security measures | ||
| 650 | _aComputer Science | ||
| 700 | _a Piscitello David M | ||
| 942 |
_hD65,8(B):71:(894), P6 TD _cTB _2CC |
||
| 999 |
_c44774 _d44774 |
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