Search (1 results, page 1 of 1)

  • × theme_ss:"Multimedia"
  • × theme_ss:"Benutzerstudien"
  1. Perzylo, L.; Oliver, R.: ¬An investigation of children's use of a multimedia CD-ROM product for information retrieval (1992) 0.00 
    5.96841E-4 = product of:
  0.017308388 = sum of:
    0.017308388 = product of:
      0.051925164 = sum of:
        0.051925164 = weight(_text_:l in 420) [ClassicSimilarity], result of:
          0.051925164 = score(doc=420,freq=2.0), product of:
            0.08445894 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.02124939 = queryNorm
            0.6147977 = fieldWeight in 420, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.109375 = fieldNorm(doc=420)
      0.33333334 = coord(1/3)
  0.03448276 = coord(1/29)