Search (1 results, page 1 of 1)

  • × theme_ss:"Informationsmittel"
  • × year_i:[1900 TO 1910}
  1. Kroeger, A.B.: Guide to the study and use of reference books : a manual for librarians, teachers and students (1904) 0.00
    0.00468081 = product of:
      0.00936162 = sum of:
        0.00936162 = product of:
          0.01872324 = sum of:
            0.01872324 = weight(_text_:e in 1693) [ClassicSimilarity], result of:
              0.01872324 = score(doc=1693,freq=2.0), product of:
                0.07368642 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.05126476 = queryNorm
                0.2540935 = fieldWeight in 1693, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.125 = fieldNorm(doc=1693)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e