Search (1 results, page 1 of 1)

  1. Su, S.-F.; Lancaster, F.W.: Evaluation of expert systems in reference service applications (1995) 11.00 
    11.00374 = weight(object_ss:SubjectFinder in 4014) [ClassicSimilarity], result of:
  11.00374 = fieldWeight in 4014, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    11.00374 = idf(docFreq=1, maxDocs=44218)
    1.0 = fieldNorm(doc=4014)
    Object
    SubjectFinder