| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c4816 _d4816 |
||
| 008 | 180430b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0859344223 | ||
| 100 |
_aSINCLAIR, Ian _97185 |
||
| 245 | _aEssentials of Computer Security | ||
| 260 |
_aLondon _bBernard Babani Ltd _c1997 |
||
| 300 | _a98p. | ||
| 650 |
_aComputer Science _vComputer Security _97186 |
||
| 942 | _cBK | ||
| 050 | _aQA76.9.S56 | ||