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|a Rodríguez Briz, Fernanda
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4 |
|a Los servicios de referencia virtual :
|b surgimiento, desarrollo y perspectivas a futuro /
|c Fernanda Rodríguez briz
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| 250 |
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|a 1a. ed.
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| 260 |
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|a Buenos Aires :
|b Alfagrama,
|c 2005
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| 300 |
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|a 156 p.
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| 440 |
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0 |
|a Biblioteca Alfagrama
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|a Bibliografía : p. 143-156.
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| 650 |
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7 |
|a SERVICIOS DE CONSULTA (Bibliotecas)
|2 LEMB
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| 942 |
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|d 2012-11-08
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|d 2012-11-08
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|d 2012-11-08
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|c 28164
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