Search (1 results, page 1 of 1)

  • × author_ss:"Williamson, N.J."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × year_i:[1980 TO 1990}
  1. Williamson, N.J.: ¬The role of classification in online systems (1989) 0.05
    0.054581374 = product of:
      0.27290687 = sum of:
        0.27290687 = weight(_text_:r.p in 345) [ClassicSimilarity], result of:
          0.27290687 = score(doc=345,freq=2.0), product of:
            0.27057314 = queryWeight, product of:
              6.5207376 = idf(docFreq=176, maxDocs=44218)
              0.041494254 = queryNorm
            1.0086251 = fieldWeight in 345, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.5207376 = idf(docFreq=176, maxDocs=44218)
              0.109375 = fieldNorm(doc=345)
      0.2 = coord(1/5)
    
    Source
    Subject control in online catalogs. Ed.: R.P. Holley