Search (1 results, page 1 of 1)

  • × author_ss:"Bidwell, S."
  • × year_i:[* TO 1900}
  1. Bidwell, S.: Curiosities of light and sight (1899) 0.00 
    0.003185723 = product of:
  0.012742892 = sum of:
    0.012742892 = product of:
      0.025485784 = sum of:
        0.025485784 = weight(_text_:22 in 5783) [ClassicSimilarity], result of:
          0.025485784 = score(doc=5783,freq=2.0), product of:
            0.13174312 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037621226 = queryNorm
            0.19345059 = fieldWeight in 5783, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5783)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    6. 3.2020 17:58:22