| 000 | 00372nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 221030s9999 xx 000 0 und d | ||
| 020 | _a8178083078 | ||
| 041 | _aEnglish | ||
| 082 |
_a105.23 _bSta |
||
| 100 | _aW. Stallings | ||
| 245 | 0 | _aNetwork Security Essentials | |
| 260 |
_bPearson Education _aDelhi _c2001 |
||
| 300 | _a366 | ||
| 650 | _aComputers | ||
| 942 | _cBK | ||
| 999 |
_c1705 _d1705 |
||