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  • × author_ss:"Peterson, I.C."
  • × language_ss:"e"
  • × theme_ss:"Informationsdienstleistungen"
  1. Peterson, I.C.: Effective question negotiation in the reference interview (1997) 0.01 
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    Source
    Current studies in librarianship. 21(1997) nos.1/2, S.22-34