Search (1 results, page 1 of 1)

  • × author_ss:"Pollitt, A.S."
  • × type_ss:"m"
  • × year_i:[1970 TO 1980}
  1. Pollitt, A.S.: Information storage and retrieval systems : origin, development and applications (1979) 0.01
    0.006865305 = product of:
      0.04805713 = sum of:
        0.012107591 = weight(_text_:information in 5225) [ClassicSimilarity], result of:
          0.012107591 = score(doc=5225,freq=2.0), product of:
            0.052020688 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.029633347 = queryNorm
            0.23274569 = fieldWeight in 5225, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.09375 = fieldNorm(doc=5225)
        0.03594954 = weight(_text_:retrieval in 5225) [ClassicSimilarity], result of:
          0.03594954 = score(doc=5225,freq=2.0), product of:
            0.08963835 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.029633347 = queryNorm
            0.40105087 = fieldWeight in 5225, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.09375 = fieldNorm(doc=5225)
      0.14285715 = coord(2/14)