Search (2 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1970 TO 1980}
  1. Kugel, N.: Theorie und Praxis des Auskunftsinterviews (1978) 0.04
    0.041232638 = product of:
      0.082465276 = sum of:
        0.082465276 = product of:
          0.16493055 = sum of:
            0.16493055 = weight(_text_:n in 5750) [ClassicSimilarity], result of:
              0.16493055 = score(doc=5750,freq=2.0), product of:
                0.2163874 = queryWeight, product of:
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.050186608 = queryNorm
                0.76220036 = fieldWeight in 5750, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.125 = fieldNorm(doc=5750)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Thun, H.-P.: "At your fingertip"? : Auskunfts- und Informationsdienst bei uns noch Entwicklungsland (1970) 0.03
    0.02719837 = product of:
      0.05439674 = sum of:
        0.05439674 = product of:
          0.10879348 = sum of:
            0.10879348 = weight(_text_:22 in 5761) [ClassicSimilarity], result of:
              0.10879348 = score(doc=5761,freq=2.0), product of:
                0.17574495 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050186608 = queryNorm
                0.61904186 = fieldWeight in 5761, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=5761)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Bücherei und Bildung. 22(1970), S.63-71

Authors

Types