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  • × author_ss:"Borgman, C.L."
  • × theme_ss:"Benutzerstudien"
  • × year_i:[1980 TO 1990}
  1. Borgman, C.L.: Why are online catalogs hard to use? : lessons learned from information-retrieval studies (1986) 0.00 
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    Source
    Journal of the American Society for Information Science. 37(1986), S.387-400