Search (3 results, page 1 of 1)

  • × subject_ss:"Information services"
  1. Farkas-Conn, I.S.: From documentation to information science : the beginnings and early developments of the American Documentation Institute - American Society for Information Science (1990) 0.01
    0.011893394 = product of:
      0.059466973 = sum of:
        0.059466973 = product of:
          0.17840092 = sum of:
            0.17840092 = weight(_text_:pr in 2212) [ClassicSimilarity], result of:
              0.17840092 = score(doc=2212,freq=2.0), product of:
                0.22538191 = queryWeight, product of:
                  7.1642876 = idf(docFreq=92, maxDocs=44218)
                  0.031459082 = queryNorm
                0.7915494 = fieldWeight in 2212, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.1642876 = idf(docFreq=92, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2212)
          0.33333334 = coord(1/3)
      0.2 = coord(1/5)
    
    Imprint
    New York : Greenwood Pr.
  2. Linde, F.; Stock, W.G.: Information markets : a strategic guideline for the i-commerce (2011) 0.00
    0.0022087118 = product of:
      0.011043559 = sum of:
        0.011043559 = product of:
          0.033130676 = sum of:
            0.033130676 = weight(_text_:f in 3283) [ClassicSimilarity], result of:
              0.033130676 = score(doc=3283,freq=2.0), product of:
                0.12538917 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.031459082 = queryNorm
                0.26422277 = fieldWeight in 3283, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3283)
          0.33333334 = coord(1/3)
      0.2 = coord(1/5)
    
  3. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.00
    0.002131136 = product of:
      0.010655679 = sum of:
        0.010655679 = product of:
          0.042622715 = sum of:
            0.042622715 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
              0.042622715 = score(doc=5941,freq=2.0), product of:
                0.110164344 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.031459082 = queryNorm
                0.38690117 = fieldWeight in 5941, 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=5941)
          0.25 = coord(1/4)
      0.2 = coord(1/5)
    
    Date
    26. 2.2008 19:22:51