Search (3 results, page 1 of 1)

0.059322566 = product of:
  0.11864513 = sum of:
    0.11864513 = product of:
      0.23729026 = sum of:
        0.23729026 = weight(_text_:2000 in 5709) [ClassicSimilarity], result of:
          0.23729026 = score(doc=5709,freq=5.0), product of:
            0.20949209 = queryWeight, product of:
              4.0524464 = idf(docFreq=2088, maxDocs=44218)
              0.051695216 = queryNorm
            1.1326932 = fieldWeight in 5709, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.0524464 = idf(docFreq=2088, maxDocs=44218)
              0.125 = fieldNorm(doc=5709)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source

Science and education. 9(2000) no.6

Year

2000

0.007003988 = product of:
  0.014007976 = sum of:
    0.014007976 = product of:
      0.028015953 = sum of:
        0.028015953 = weight(_text_:22 in 6868) [ClassicSimilarity], result of:
          0.028015953 = score(doc=6868,freq=2.0), product of:
            0.18102784 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051695216 = queryNorm
            0.15476047 = fieldWeight in 6868, 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=6868)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Footnote

Rez. in: Journal of education for library and information science 37(1996) no.3, S.300-301 (C. Peterson); Journal of academic librarianship 22(1996) no.5, S.399-400 (P.S. Thomas)

0.0061907093 = product of:
  0.012381419 = sum of:
    0.012381419 = product of:
      0.024762837 = sum of:
        0.024762837 = weight(_text_:22 in 207) [ClassicSimilarity], result of:
          0.024762837 = score(doc=207,freq=4.0), product of:
            0.18102784 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051695216 = queryNorm
            0.13679022 = fieldWeight in 207, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.01953125 = fieldNorm(doc=207)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Classification

025.3/071 22

DDC

025.3/071 22