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| LEADER |
00000nam a22000002a 4500 |
| 003 |
UV# |
| 005 |
20210906232129.0 |
| 006 |
aa r 000 0 |
| 008 |
960227s1993 inua 000 0 eng d |
| 999 |
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|c 28469
|d 28469
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| 020 |
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|a 0672302934
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| 040 |
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|a UV#
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| 050 |
|
4 |
|a QA76.9.A25
|b H44
|
| 082 |
|
4 |
|a 338.5
|b H474
|
| 100 |
1 |
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|a Held, Gilbert,
|d 1943-
|
| 245 |
1 |
0 |
|a Top secret data encryption techniques
|c / Gilbert Held.
|
| 260 |
|
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|a Carmel, Ind.
|b : Sams,
|c 1993.
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| 300 |
|
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|a 218 p.
|b : il.
|c ; 23 cm.
|e + 1 disco compacto (3 1/2 plg.).
|
| 336 |
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|2 rdacontent
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| 337 |
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|2 rdamedia
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| 338 |
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|2 rdacarrier
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| 650 |
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4 |
|a Sistemas de transmisión de datos.
|
| 650 |
|
4 |
|a Protección de datos.
|9 4374
|
| 650 |
|
4 |
|9 362989
|a Criptografía
|
| 942 |
|
|
|c LIBRO
|
