Search (2 results, page 1 of 1)

  • × author_ss:"Liu, J."
  • × theme_ss:"Formalerschließung"
  • × year_i:[1990 TO 2000}
  1. Liu, J.: CIP in China : the development and status quo (1996) 0.02
    0.0205279 = product of:
      0.0410558 = sum of:
        0.0410558 = sum of:
          0.003609657 = weight(_text_:s in 5528) [ClassicSimilarity], result of:
            0.003609657 = score(doc=5528,freq=2.0), product of:
              0.05008241 = queryWeight, product of:
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.046063907 = queryNorm
              0.072074346 = fieldWeight in 5528, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.046875 = fieldNorm(doc=5528)
          0.03744614 = weight(_text_:22 in 5528) [ClassicSimilarity], result of:
            0.03744614 = score(doc=5528,freq=2.0), product of:
              0.16130796 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046063907 = queryNorm
              0.23214069 = fieldWeight in 5528, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046875 = fieldNorm(doc=5528)
      0.5 = coord(1/2)
    
    Source
    Cataloging and classification quarterly. 22(1996) no.1, S.69-76
  2. Liu, J.: Review and prospect for centralized cataloging in China (1999) 0.00
    0.001203219 = product of:
      0.002406438 = sum of:
        0.002406438 = product of:
          0.004812876 = sum of:
            0.004812876 = weight(_text_:s in 5349) [ClassicSimilarity], result of:
              0.004812876 = score(doc=5349,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.09609913 = fieldWeight in 5349, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5349)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Cataloging and classification quarterly. 28(1999) no.2, S.57-64