| 000 | 00428nam a2200169Ia 4500 | ||
|---|---|---|---|
| 001 | aQ6168 | ||
| 008 | 220802s9999 xx 000 0 und d | ||
| 020 | _a81-297-0207-x | ||
| 100 | _a Cheswick ,William R. | ||
| 245 | 0 | _aFirewalls and Internet Security | |
| 250 | _a2nd | ||
| 260 | _c2003 | ||
| 300 | _axx,433 | ||
| 600 | _aComputer Science | ||
| 650 | _aComputer science, information & general works | ||
| 942 |
_bBooks _cBK |
||
| 999 |
_c7894 _d7894 |
||