摘要：This article shows the importance of the social networks and the current use in the libraries. In fact, the social networks are tools and ways of communications between the librarian and the users communities. Nowdays, the social networks also are a new way to talk between the communities the users in Internet, it use is unlimited and increase more and more the users in the Net.
其他摘要：This article shows the importance of the social networks and the current use in the libraries. In fact, the social networks are tools and ways of communications between the librarian and the users communities. Nowdays, the social networks also are a new way to talk between the communities the users in Internet, it use is unlimited and increase more and more the users in the Net.
关键词：social networks;libraries;internet;social mass media;information users;redes sociales;bibliotecas;internet;medios de comunicación;usuarios de la información
