| 000 | 00467nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 241004s9999 xx 000 0 und d | ||
| 020 | _a9788200000000 | ||
| 082 | _bKau | ||
| 100 | _aKaufman, Charlie and others | ||
| 245 | 0 | _aNetwork security | |
| 245 | 0 | _bPrivate communication in a public world | |
| 250 | _a3rd | ||
| 260 | _aNoida | ||
| 260 | _bPearson | ||
| 260 | _c2024 | ||
| 300 | _axx, 365 | ||
| 365 | _b925 | ||
| 650 | _aB. Tech | ||
| 942 | _cBK | ||
| 999 |
_c197047 _d197047 |
||