Search (1 results, page 1 of 1)

  • × author_ss:"Burton, M.K."
  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1990 TO 2000}
  1. Burton, M.K.: Reference interview : strategies for children (1998) 0.01 
    0.014739494 = product of:
  0.029478988 = sum of:
    0.029478988 = product of:
      0.058957975 = sum of:
        0.058957975 = weight(_text_:22 in 3701) [ClassicSimilarity], result of:
          0.058957975 = score(doc=3701,freq=2.0), product of:
            0.19048138 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.054394815 = queryNorm
            0.30952093 = fieldWeight in 3701, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3701)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    23. 5.1999 19:11:22