Search (3 results, page 1 of 1)

  • × author_ss:"Petersen, T."
  • × year_i:[1980 TO 1990}
  1. Petersen, T.: ¬The AAT: a model for the restructuring of LCSH (1983) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 2624) [ClassicSimilarity], result of:
          0.124491714 = score(doc=2624,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 2624, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=2624)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Petersen, T.: ¬The AAT in the MARC format (1989) 0.02 
    0.015561464 = product of:
  0.031122928 = sum of:
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = weight(_text_:t in 2865) [ClassicSimilarity], result of:
          0.062245857 = score(doc=2865,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.34819782 = fieldWeight in 2865, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0625 = fieldNorm(doc=2865)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Petersen, T.: Information on images : the Art and Architecture Thesaurus (1989) 0.01 
    0.013616281 = product of:
  0.027232561 = sum of:
    0.027232561 = product of:
      0.054465123 = sum of:
        0.054465123 = weight(_text_:t in 3565) [ClassicSimilarity], result of:
          0.054465123 = score(doc=3565,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.30467308 = fieldWeight in 3565, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3565)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Types