|
|
|
|
| LEADER |
01030cam a2200265 4500 |
| 007 |
ta |
| 008 |
040623s2003 mx g b 000|0 spa |
| 020 |
|
|
|a 9700745910
|
| 040 |
|
|
|a Sistema Bibliotecario Universidad de El Salvador
|c spa
|
| 082 |
|
|
|a 658.84
|b R494f
|2 20
|
| 100 |
|
|
|a Reyes Krafft, Alfredo Alejandro
|
| 245 |
|
|
|a La Firma electrónica y las entidades de certificación /
|c Alfredo Alejandro Reyes Krafft.
|
| 250 |
|
|
|a 1a ed.
|
| 260 |
|
|
|a México :
|b Editorial Porrúa,
|c 2003
|
| 300 |
|
|
|a 260 p. ;
|c 23 cm.
|
| 504 |
|
|
|a Incluye referencias bibliográficas e índice
|
| 650 |
|
|
|a Comercio electrónico
|x Derecho y legislación
|z México
|2 LEMB
|
| 650 |
|
|
|a Firmas digitales
|2 LEMB
|
| 650 |
|
|
|a autenticación
|2 LEMB
|
| 650 |
|
|
|a Contratos comerciales
|2 LEMB
|
| 991 |
|
|
|a bc_rosy
|
| 992 |
|
|
|a 30/11/2009
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 75432
|d 75432
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 658_840000000000000_R494F
|7 0
|8 CG
|9 136777
|a 10
|b 10
|c CG
|d 2012-08-15
|g 17.00
|i 10040684
|l 1
|o 658.84 R494f
|p 10040684
|r 2017-01-24
|s 2015-04-25
|w 2012-08-15
|y BK
|x 30/11/09
|