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| LEADER |
00000 a2200000 4500 |
| 005 |
20130125100020.0 |
| 007 |
cr|||| |||| |
| 008 |
130125e2008 sp |||||s|||| 00||0 spa d |
| 035 |
|
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|a 6699
|
| 040 |
|
|
|a vLex
|
| 090 |
|
|
|c 3597
|d 3597
|
| 100 |
1 |
0 |
|a Feldstein de Cr̀denas, Sara Lidia
|
| 245 |
1 |
0 |
|a Contratacin̤ electrn̤ica internacional
|h [Recurso electrn̤ico]
|
| 256 |
|
|
|a Servicio en ln̕ea
|
| 260 |
|
|
|a Barcelona :
|b Editorial vLex,
|c 2008
|
| 300 |
|
|
|a 1 Recurso electrn̤ico
|
| 650 |
0 |
4 |
|a Comercio electrn̤ico
|
| 650 |
0 |
4 |
|a Intercambio electrn̤ico de datos
|
| 650 |
0 |
4 |
|a Administracin̤ pb︢lica
|
| 700 |
1 |
0 |
|a Medina, Flavia Andrea
|
| 740 |
|
|
|a vLex Libros (Servicio en ln̕ea)
|
| 856 |
|
|
|a Acceso restringido
|u http://www.vlex.com/source/6699
|
| 942 |
|
|
|c BOOK
|
| 999 |
|
0 |
|a Electronic data interchange
|