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  • × theme_ss:"OPAC"
  • × theme_ss:"Retrievalstudien"
  1. Schultz Jr., W.N.; Braddy, L.: ¬A librarian-centered study of perceptions of subject terms and controlled vocabulary (2017) 0.01 
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    Source
    Cataloging and classification quarterly. 55(2017) no.7/8, S.456-466
  2. Borgman, C.L.: Why are online catalogs still hard to use? (1996) 0.01 
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    Source
    Journal of the American Society for Information Science. 47(1996) no.7, S.493-503

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