Search (6 results, page 1 of 1)

  • × theme_ss:"Informationsmittel"
  • × type_ss:"m"
  • × year_i:[1990 TO 2000}
  1. Roper, F.W.; Boorkman, J.A.: Introduction to reference sources (1994) 0.08
    0.07515312 = product of:
      0.15030624 = sum of:
        0.15030624 = product of:
          0.30061248 = sum of:
            0.30061248 = weight(_text_:f.w in 6916) [ClassicSimilarity], result of:
              0.30061248 = score(doc=6916,freq=2.0), product of:
                0.31503916 = queryWeight, product of:
                  7.1970778 = idf(docFreq=89, maxDocs=44218)
                  0.043773204 = queryNorm
                0.9542067 = fieldWeight in 6916, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.1970778 = idf(docFreq=89, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6916)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. CD-ROMs in print (1995) 0.02
    0.017791994 = product of:
      0.035583988 = sum of:
        0.035583988 = product of:
          0.071167976 = sum of:
            0.071167976 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
              0.071167976 = score(doc=7589,freq=2.0), product of:
                0.15328631 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043773204 = queryNorm
                0.46428138 = fieldWeight in 7589, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=7589)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
  3. Taschenbuch des öffentlichen Lebens : Deutschland (1998) 0.02
    0.017791994 = product of:
      0.035583988 = sum of:
        0.035583988 = product of:
          0.071167976 = sum of:
            0.071167976 = weight(_text_:22 in 4080) [ClassicSimilarity], result of:
              0.071167976 = score(doc=4080,freq=2.0), product of:
                0.15328631 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043773204 = queryNorm
                0.46428138 = fieldWeight in 4080, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4080)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2000 20:28:19
  4. Jahrbuch der Auktionspreise für Bücher, Handschriften und Autographen : Ergebnisse der Auktionen in Deutschland, den Niederlanden, Österreich und der Schweiz. Mit einem Anhang: Spezialgebiete der Antiquariate (1992) 0.01
    0.014826663 = product of:
      0.029653326 = sum of:
        0.029653326 = product of:
          0.05930665 = sum of:
            0.05930665 = weight(_text_:22 in 2966) [ClassicSimilarity], result of:
              0.05930665 = score(doc=2966,freq=2.0), product of:
                0.15328631 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043773204 = queryNorm
                0.38690117 = fieldWeight in 2966, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2966)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    13. 3.1996 21:22:40
  5. Jahrbuch der Auktionspreise für Bücher, Handschriften und Autographen : Ergebnisse der Auktionen in Deutschland, den Niederlanden, Österreich und der Schweiz. Mit einem Anhang: Spezialgebiete der Antiquariate (1992) 0.01
    0.014826663 = product of:
      0.029653326 = sum of:
        0.029653326 = product of:
          0.05930665 = sum of:
            0.05930665 = weight(_text_:22 in 2968) [ClassicSimilarity], result of:
              0.05930665 = score(doc=2968,freq=2.0), product of:
                0.15328631 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043773204 = queryNorm
                0.38690117 = fieldWeight in 2968, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2968)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    13. 3.1996 21:22:40
  6. Gödert, W.: Multimedia-Enzyklopädien auf CD-ROM : eine vergleichende Analyse von Allgemeinenzyklopädien (1994) 0.01
    0.005930665 = product of:
      0.01186133 = sum of:
        0.01186133 = product of:
          0.02372266 = sum of:
            0.02372266 = weight(_text_:22 in 5976) [ClassicSimilarity], result of:
              0.02372266 = score(doc=5976,freq=2.0), product of:
                0.15328631 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043773204 = queryNorm
                0.15476047 = fieldWeight in 5976, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5976)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 16:17:15

Languages

Types