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|a Sistema de Bibliotecas UNAH
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|a 987-22074-2-9
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0 |
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|a 025.52-R69
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| 100 |
1 |
|
|a Rodríguez Briz, Fernanda
|d 1969-
|9 10683
|
| 245 |
1 |
4 |
|a Los servicios de referencia virtual
|b surgimiento, desarrollo y perspectivas a futuro
|c Fernanda Rodríguez Briz
|
| 250 |
|
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|a 1a ed.
|
| 260 |
|
|
|a Buenos Aires
|b Alfagrama
|c 2006
|
| 300 |
|
|
|a 156 p.
|b il., diagrs.
|c 23 cm.
|
| 490 |
0 |
|
|a (Biblioteca Alfagrama)
|
| 504 |
|
|
|a Incluye referencias bibliográficas
|
| 650 |
|
4 |
|a BIBLIOTECOLOGIA
|9 10335
|
| 650 |
|
4 |
|a SERVICIOS DE CONSULTA (BIBLIOTECAS)
|9 10685
|
| 942 |
|
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