Holdings: Los servicios de referencia virtual :

Bibliographic Details
Main Author:	Rodríguez Briz, Fernanda,
Format:	eBook
Language:	Spanish
Published:	Ciudad Autónoma de Buenos Aires : Alfagrama Ediciones, 2005.
Subjects:	Electronic reference services (Libraries) Servicio de referencia. Referencista. Referencia virtual. Biblioteconomía. Internet in library reference services. Reference services (Libraries) > Information technology. Libros electrónicos.
Online Access:	https://recursos.uloyola.es/login?url=https://accedys.uloyola.es:8443/accedix0/sitios/ebook.php?id=188293