Search (2 results, page 1 of 1)

  • × author_ss:"Childers, T."
  • × theme_ss:"Informationsdienstleistungen"
  1. Childers, T.: ¬The quality of reference services : still moot after 20 years (1987) 0.00 
    0.0027844624 = product of:
  0.019491237 = sum of:
    0.019491237 = weight(_text_:of in 4623) [ClassicSimilarity], result of:
      0.019491237 = score(doc=4623,freq=4.0), product of:
        0.049857445 = queryWeight, product of:
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.03188311 = queryNorm
        0.39093933 = fieldWeight in 4623, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.125 = fieldNorm(doc=4623)
  0.14285715 = coord(1/7)
    Source
    Journal of academic librarianship. 13(1987), S.73-74
  2. Childers, T.: ¬The quality of reference : still moot after 20 years (1987) 0.00 
    0.0027844624 = product of:
  0.019491237 = sum of:
    0.019491237 = weight(_text_:of in 5830) [ClassicSimilarity], result of:
      0.019491237 = score(doc=5830,freq=4.0), product of:
        0.049857445 = queryWeight, product of:
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.03188311 = queryNorm
        0.39093933 = fieldWeight in 5830, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.125 = fieldNorm(doc=5830)
  0.14285715 = coord(1/7)
    Source
    Journal of academic librarianship. 13(1987), S.73-74