Search (5 results, page 1 of 1)

  • × subject_ss:"Libraries / Reference services"
  • × theme_ss:"Informationsdienstleistungen"
  1. Owen, T.: Success at the enquiry desk (1996) 0.00
    0.0017273457 = product of:
      0.0034546915 = sum of:
        0.0034546915 = product of:
          0.010364074 = sum of:
            0.010364074 = weight(_text_:e in 6115) [ClassicSimilarity], result of:
              0.010364074 = score(doc=6115,freq=2.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.15880844 = fieldWeight in 6115, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6115)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  2. Grogan, D.: Practical reference work (1992) 0.00
    0.0017273457 = product of:
      0.0034546915 = sum of:
        0.0034546915 = product of:
          0.010364074 = sum of:
            0.010364074 = weight(_text_:e in 3348) [ClassicSimilarity], result of:
              0.010364074 = score(doc=3348,freq=2.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.15880844 = fieldWeight in 3348, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3348)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  3. Grogan, D.: Grogan's case studies in reference work : Vol.1-6 (1987) 0.00
    0.0012091419 = product of:
      0.0024182838 = sum of:
        0.0024182838 = product of:
          0.0072548515 = sum of:
            0.0072548515 = weight(_text_:e in 751) [ClassicSimilarity], result of:
              0.0072548515 = score(doc=751,freq=2.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.1111659 = fieldWeight in 751, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=751)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  4. Owen, T.: Success at the enquiry desk : Successful enquiry answering - every time (1998) 0.00
    0.0012091419 = product of:
      0.0024182838 = sum of:
        0.0024182838 = product of:
          0.0072548515 = sum of:
            0.0072548515 = weight(_text_:e in 1440) [ClassicSimilarity], result of:
              0.0072548515 = score(doc=1440,freq=2.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.1111659 = fieldWeight in 1440, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1440)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  5. Katz, W.A.: Introduction to reference work : Vol.1: Basic information sources; vol.2: Reference services and reference processes (1992) 0.00
    4.3183644E-4 = product of:
      8.636729E-4 = sum of:
        8.636729E-4 = product of:
          0.0025910186 = sum of:
            0.0025910186 = weight(_text_:e in 3364) [ClassicSimilarity], result of:
              0.0025910186 = score(doc=3364,freq=2.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.03970211 = fieldWeight in 3364, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=3364)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e