Search (1 results, page 1 of 1)

  1. Walker, S.; DeVere, R.: Improving subject retrieval in online catalogues : T.2: Relevance feedback and query expansion (1990) 11.01 
    11.008321 = weight(author_ss:DeVere, R. in 2816) [ClassicSimilarity], result of:
  11.008321 = fieldWeight in 2816, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    11.008321 = idf(docFreq=1, maxDocs=44421)
    1.0 = fieldNorm(doc=2816)
    Author
    DeVere, R.