Search (3 results, page 1 of 1)

  • × subject_ss:"Information services"
  • × year_i:[2000 TO 2010}
  1. Crawford, J.: Evaluation of library and information services (2000) 0.01 
    0.010813803 = product of:
  0.021627607 = sum of:
    0.021627607 = product of:
      0.043255214 = sum of:
        0.043255214 = weight(_text_:m in 835) [ClassicSimilarity], result of:
          0.043255214 = score(doc=835,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.3299248 = fieldWeight in 835, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.09375 = fieldNorm(doc=835)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  2. Reference and information services : an introduction (2001) 0.01 
    0.0072092023 = product of:
  0.014418405 = sum of:
    0.014418405 = product of:
      0.02883681 = sum of:
        0.02883681 = weight(_text_:m in 1522) [ClassicSimilarity], result of:
          0.02883681 = score(doc=1522,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.21994986 = fieldWeight in 1522, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0625 = fieldNorm(doc=1522)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  3. Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000) 0.01 
    0.0054069017 = product of:
  0.010813803 = sum of:
    0.010813803 = product of:
      0.021627607 = sum of:
        0.021627607 = weight(_text_:m in 1745) [ClassicSimilarity], result of:
          0.021627607 = score(doc=1745,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.1649624 = fieldWeight in 1745, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.046875 = fieldNorm(doc=1745)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m

Authors

Themes

Subjects

Classifications