| 000 | 00927nam a2200301 a 4500 | ||
|---|---|---|---|
| 005 | 20250930105006.0 | ||
| 008 | 981208s1979 uk 00 eng d | ||
| 020 | _a0850122112 | ||
| 035 | _a159030 | ||
| 039 | 9 |
_y08-18-1999 _zload |
|
| 090 | _aQA76.9.A25P763 | ||
| 090 | _aQA76.9 | ||
| 100 | 1 |
_aPritchard, J. A. T., _q(John A. T.) _946800 |
|
| 245 | 1 | 0 | _aSecurity in on-line systems / by J.A.T. Pritchard |
| 260 |
_aManchester _bNCC Publications _c1979 |
||
| 300 | _a2-187p ill 22cm Pbk | ||
| 504 | _aBibl.: p.165-170. - Index | ||
| 590 | _a1 | ||
| 650 |
_aElectronic data processing departments _xSecurity measures |
||
| 650 |
_aOn _xline data processing |
||
| 907 |
_a.b12077124 _b2021-05-28 _c2019-11-12 |
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| 942 |
_c01 _n0 _kQA76.9.A25P763 |
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| 914 | _avtls000214548 | ||
| 991 | _aFak Sains Matematik | ||
| 998 |
_at _b1999-05-08 _cm _da _feng _g _y0 _z.b12077124 |
||
| 999 |
_c209215 _d209215 |
||