Los servicios de referencia virtual surgimiento, desarrollo y perspectivas a futuro
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Castellano |
| Published: |
Buenos Aires :
Alfagrama
2005.
|
| Edition: | 1a. ed |
| Series: | Biblioteca Alfagrama.
|
| Subjects: | |
| See on Biblioteca de la Universidad Pontificia de Salamanca: | https://koha.upsa.es/cgi-bin/koha/opac-detail.pl?biblionumber=141646 |
| Physical Description: | 156 p. : il. ; 23 cm |
|---|---|
| ISBN: | 9789872207427 |
