| 000 | 00475nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230327b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 681.3.06.004.4 _bN0 |
||
| 100 | _aJackson, Keith M | ||
| 245 |
_aSecure information transfer: _bPC Encryption: a practical guide |
||
| 260 |
_aLondon: _bBlackwell Scientific Publications, _c1990 |
||
| 300 | _a182p. | ||
| 650 | _aInformation science | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c14681 _d14681 |
||