Search (3 results, page 1 of 1)

  • × author_ss:"Marcum, D.B."
  1. Marcum, D.B.: Research questions for the digital era library : research issues for academic librarians and users (2003) 0.02 
    0.022123788 = product of:
  0.044247575 = sum of:
    0.044247575 = product of:
      0.08849515 = sum of:
        0.08849515 = weight(_text_:2003 in 36) [ClassicSimilarity], result of:
          0.08849515 = score(doc=36,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.45489684 = fieldWeight in 36, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.046875 = fieldNorm(doc=36)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Library trends. 51(2003) no.4, S.636-651
    Year
    2003
  2. Marcum, D.B.: ¬The preservation of digital information (1996) 0.01 
    0.012146326 = product of:
  0.024292652 = sum of:
    0.024292652 = product of:
      0.048585303 = sum of:
        0.048585303 = weight(_text_:22 in 443) [ClassicSimilarity], result of:
          0.048585303 = score(doc=443,freq=2.0), product of:
            0.15696937 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044824958 = queryNorm
            0.30952093 = fieldWeight in 443, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=443)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Journal of academic librarianship. 22(1996) no.6, S.451-454
  3. Marcum, D.B.: ¬The future of cataloging (2006) 0.01 
    0.010628035 = product of:
  0.02125607 = sum of:
    0.02125607 = product of:
      0.04251214 = sum of:
        0.04251214 = weight(_text_:22 in 114) [ClassicSimilarity], result of:
          0.04251214 = score(doc=114,freq=2.0), product of:
            0.15696937 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044824958 = queryNorm
            0.2708308 = fieldWeight in 114, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=114)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    10. 9.2000 17:38:22

Years

Types

Themes