Search (1 results, page 1 of 1)

  • × subject_ss:"Online bibliographic searching"
  • × subject_ss:"Information retrieval"
  1. Brenner, E.H.; Saracevic, T.: Indexing and searching in perspective (1985) 0.00
    0.0023673228 = product of:
      0.0071019684 = sum of:
        0.0071019684 = product of:
          0.014203937 = sum of:
            0.014203937 = weight(_text_:of in 8129) [ClassicSimilarity], result of:
              0.014203937 = score(doc=8129,freq=2.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.20732689 = fieldWeight in 8129, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.09375 = fieldNorm(doc=8129)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Imprint
    Philadelphia : National Federation of Abstracting and Information Services