Los servicios de referencia virtual
Rodríguez Briz, Fernanda
Los servicios de referencia virtual surgimiento, desarrollo y perspectivas a futuro Fernanda Rodríguez Briz. - 1. ed. - Buenos Aires Alfagrama 2005. - 156 p. ill. 22 cm.
Includes bibliographical references (p. 143-156).
9872207429
Electronic reference services Libraries
Internet in library reference services
Reference services (Libraries)--Information technology.
Los servicios de referencia virtual surgimiento, desarrollo y perspectivas a futuro Fernanda Rodríguez Briz. - 1. ed. - Buenos Aires Alfagrama 2005. - 156 p. ill. 22 cm.
Includes bibliographical references (p. 143-156).
9872207429
Electronic reference services Libraries
Internet in library reference services
Reference services (Libraries)--Information technology.