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  • × subject_ss:"Reference services (Libraries)"
  1. Reference and information services : an introduction (2001) 0.06
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    06.60 / Bibliotheksbenutzung
  2. Reference and information services : an introduction (1995) 0.03
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  3. Kuhlthau, C.C: Seeking meaning : a process approach to library and information services (2004) 0.02
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