Search (2 results, page 1 of 1)

  • × classification_ss:"Z695.9"
  • × theme_ss:"Preserved Context Index System (PRECIS)"
  • × year_i:[1980 TO 1990}
  1. Dykstra, M.: PRECIS: a primer (1985) 0.00
    0.0041706804 = product of:
      0.01251204 = sum of:
        0.01251204 = weight(_text_:e in 664) [ClassicSimilarity], result of:
          0.01251204 = score(doc=664,freq=2.0), product of:
            0.065655835 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.045677755 = queryNorm
            0.19057012 = fieldWeight in 664, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=664)
      0.33333334 = coord(1/3)
    
    Language
    e
  2. Austin, D.: PRECIS: a manual of concept analysis and subject indexing (1984) 0.00
    0.0027804538 = product of:
      0.008341361 = sum of:
        0.008341361 = weight(_text_:e in 6961) [ClassicSimilarity], result of:
          0.008341361 = score(doc=6961,freq=2.0), product of:
            0.065655835 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.045677755 = queryNorm
            0.12704675 = fieldWeight in 6961, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=6961)
      0.33333334 = coord(1/3)
    
    Language
    e