| 000 | 00553 a2200253 4500 | ||
|---|---|---|---|
| 001 | 71089 | ||
| 020 | _a1-56592-098-83 | ||
| 041 | _aeng | ||
| 080 | _a681.3:65.012.8 Gar | ||
| 245 | _aPGP : pretty good privacy | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bSebastopol : O'Reilly & Associates, 1995 | ||
| 260 | _c1995 | ||
| 300 | _axxxiii,393 p. | ||
| 300 | _c23.5 cm | ||
| 490 | _a | ||
| 100 | _aGarfinkel, Simson | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aElectronic data processing departments-Security measures | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c65055 _d65055 |
||