Search (1 results, page 1 of 1)

  • × theme_ss:"Informationsmittel"
  • × type_ss:"m"
  • × year_i:[1920 TO 1930}
  1. Mudge, I.G.: New guide to reference books (1923) 0.00 
    3.1541905E-4 = product of:
  0.009777991 = sum of:
    0.009777991 = weight(_text_:e in 83) [ClassicSimilarity], result of:
      0.009777991 = score(doc=83,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.31761688 = fieldWeight in 83, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.15625 = fieldNorm(doc=83)
  0.032258064 = coord(1/31)
    Language
    e