Search (1 results, page 1 of 1)

  • × theme_ss:"Thesauri"
  • × subject_ss:"Subject classification"
  1. Otchere, F.F.: African studies thesaurus : subject headings for library uses (1992) 0.00
    0.0031564306 = product of:
      0.009469291 = sum of:
        0.009469291 = product of:
          0.018938582 = sum of:
            0.018938582 = weight(_text_:of in 822) [ClassicSimilarity], result of:
              0.018938582 = score(doc=822,freq=8.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.27643585 = fieldWeight in 822, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.0625 = fieldNorm(doc=822)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Abstract
    List of all Library of Congress sub-Saharan African subject headings including notations for most subject headings and cross-references from related or unused versions of a heading. The volume covers 41 countries. There are altogether some 4.000 subject headings, including the names of over 600 African peoples and nearly 600 African languages