Search (1 results, page 1 of 1)

  • × theme_ss:"Preserved Context Index System (PRECIS)"
  1. Madelung, H.-O.: Subject searching in the social sciences : a comparison of PRECIS and KWIC indexes indexes to newspaper articles (1982) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 5517) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 5517, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=5517)
    Theme
    Retrievalstudien