Los servicios de referencia virtual : surgimiento, desarrollo y perspectivas a futuro
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| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
Buenos Aires :
Alfagrama Ediciones,
2006.
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| Edition: | 1a. ed., 1a. reimpr. |
| Series: | Biblioteca Alfagrama
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| Subjects: | |
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| Physical Description: | 156 p. : il. ; 23 cm. |
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| Bibliography: | Bibliografía: p. 143-156. |
| ISBN: | 9872207429 |