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Stevens, N.D.: First-hand reflections on the realities of reference service (1995)
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Tenopir, C.: Electronic reference options : tracking the changes (1995)
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Olson, T.: University reference librarians using Internet : a survey (1995)
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Etkin, C.: Creating a core knowledge for electronic reference services (1995/96)
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Spink, A.; Beatty, L.: Multiple search sessions by end-users of online catalogs and CD-ROM databases (1995)
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