Search (1 results, page 1 of 1)

  • × subject_ss:"USA / Online-Katalog / Benutzung"
  1. Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983) 5.28 
    5.276574 = weight(theme_ss:Benutzerstudien in 1166) [ClassicSimilarity], result of:
  5.276574 = fieldWeight in 1166, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.276574 = idf(docFreq=604, maxDocs=43556)
    1.0 = fieldNorm(doc=1166)
    Theme
    Benutzerstudien