Search (3 results, page 1 of 1)

  • × author_ss:"Childers, T."
  • × theme_ss:"Informationsdienstleistungen"
  1. Childers, T.: Information and referral : public libraries (1983) 0.04 
    0.043192793 = product of:
  0.086385585 = sum of:
    0.086385585 = product of:
      0.17277117 = sum of:
        0.17277117 = weight(_text_:t in 3795) [ClassicSimilarity], result of:
          0.17277117 = score(doc=3795,freq=2.0), product of:
            0.19847474 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.05038186 = queryNorm
            0.87049454 = fieldWeight in 3795, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.15625 = fieldNorm(doc=3795)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Childers, T.: ¬The quality of reference services : still moot after 20 years (1987) 0.03 
    0.034554236 = product of:
  0.06910847 = sum of:
    0.06910847 = product of:
      0.13821694 = sum of:
        0.13821694 = weight(_text_:t in 4623) [ClassicSimilarity], result of:
          0.13821694 = score(doc=4623,freq=2.0), product of:
            0.19847474 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.05038186 = queryNorm
            0.69639564 = fieldWeight in 4623, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=4623)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Childers, T.: ¬The quality of reference : still moot after 20 years (1987) 0.03 
    0.034554236 = product of:
  0.06910847 = sum of:
    0.06910847 = product of:
      0.13821694 = sum of:
        0.13821694 = weight(_text_:t in 5830) [ClassicSimilarity], result of:
          0.13821694 = score(doc=5830,freq=2.0), product of:
            0.19847474 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.05038186 = queryNorm
            0.69639564 = fieldWeight in 5830, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=5830)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Types