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Trends and Issues in Digital Reference Services |
 | | The Virtual Reference Desk (VRD) Network consists of almost twenty AskA services (specializing in science, math, education, art, general reference, and other areas) that submit out-of-scope and overflow questions via e-mail to VRD to be redistributed to other member services or answered by librarian volunteers (Bennett, 2001). |
 | | The Collaborative Digital Reference Service, operated by the Library of Congress, is an international network of libraries, consortia, museums, and AskA services, that uses a help desk system to route questions to appropriate institutions based on member profiles (Kresh, 2001; Kresh and Arret, 2000). |
 | | Collaborative digital reference services provide many benefits, such as allowing individual institutions to share expertise and resources, expanding hours of service, and providing access to a larger collection of knowledge resulting from digital reference service (e.g., question-answer archives). |
| www.michaellorenzen.com /eric/digital-reference.html (1756 words) |
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