Search (3 results, page 1 of 1)

  • × type_ss:"s"
  • × theme_ss:"Informationsmittel"
  1. CD-ROM information products : the evaluative guide (1: an evaluative guide and directory) (1990-) 0.03 
    0.029496435 = product of:
  0.05899287 = sum of:
    0.05899287 = product of:
      0.11798574 = sum of:
        0.11798574 = weight(_text_:v in 7376) [ClassicSimilarity], result of:
          0.11798574 = score(doc=7376,freq=2.0), product of:
            0.219214 = queryWeight, product of:
              4.871427 = idf(docFreq=920, maxDocs=44218)
              0.044999957 = queryNorm
            0.5382217 = fieldWeight in 7376, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.871427 = idf(docFreq=920, maxDocs=44218)
              0.078125 = fieldNorm(doc=7376)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Signature
    Al7 CD -V-
  2. Subject gateways (2000) 0.02 
    0.021339055 = product of:
  0.04267811 = sum of:
    0.04267811 = product of:
      0.08535622 = sum of:
        0.08535622 = weight(_text_:22 in 6483) [ClassicSimilarity], result of:
          0.08535622 = score(doc=6483,freq=2.0), product of:
            0.15758218 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044999957 = queryNorm
            0.5416616 = fieldWeight in 6483, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6483)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 6.2002 19:43:01
  3. Multimedia information resources (1997) 0.02 
    0.018290618 = product of:
  0.036581237 = sum of:
    0.036581237 = product of:
      0.073162474 = sum of:
        0.073162474 = weight(_text_:22 in 2438) [ClassicSimilarity], result of:
          0.073162474 = score(doc=2438,freq=2.0), product of:
            0.15758218 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044999957 = queryNorm
            0.46428138 = fieldWeight in 2438, 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=2438)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    31.12.1998 22:05:21

Years

Themes