Title: Building sustainable collections of free third-party Web resources
Subjects: Collection development, Computer network resources, Digital libraries, Libraries, Selection of nonbook materials, Special collections, Web sites, Internet, Databanken, Onderwerpsontsluiting, World Wide Web, Ressourcen, Dritter, Allokation, Nachhaltigkeit, Gestion des collections (Bibliothèques), Bibliothèques virtuelles, Sources d'information électroniques, Sites Web, Non-livres, Choix