Search (1 results, page 1 of 1)

  • × subject_ss:"Classification / Books / Engineering"
  • × year_i:[1960 TO 1970}
  1. Thesaurofacet: a thesaurus and faceted classification for engineering and related subjects (1969) 0.00
    0.003146228 = product of:
      0.06292456 = sum of:
        0.06292456 = product of:
          0.12584911 = sum of:
            0.12584911 = weight(_text_:engineering in 344) [ClassicSimilarity], result of:
              0.12584911 = score(doc=344,freq=12.0), product of:
                0.10819342 = queryWeight, product of:
                  5.372528 = idf(docFreq=557, maxDocs=44218)
                  0.02013827 = queryNorm
                1.1631864 = fieldWeight in 344, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  5.372528 = idf(docFreq=557, maxDocs=44218)
                  0.0625 = fieldNorm(doc=344)
          0.5 = coord(1/2)
      0.05 = coord(1/20)
    
    Footnote
    Revision of 'A faceted subject classification for engineering', 3rd ed., 1961
    LCSH
    Classification / Books / Engineering
    Subject headings / Engineering
    Subject
    Classification / Books / Engineering
    Subject headings / Engineering