Search (2 results, page 1 of 1)

  • × author_ss:"Allen, B."
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Allen, B.: Improved browsable displays : an experimental test (1993) 0.00
    6.332595E-4 = product of:
      0.014564968 = sum of:
        0.014564968 = weight(_text_:im in 2775) [ClassicSimilarity], result of:
          0.014564968 = score(doc=2775,freq=2.0), product of:
            0.066621356 = queryWeight, product of:
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.023567878 = queryNorm
            0.2186231 = fieldWeight in 2775, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2775)
      0.04347826 = coord(1/23)
    
    Theme
    Verbale Doksprachen im Online-Retrieval
  2. Allen, B.; Allen, G.: Cognitive abilities of academic librarians and their patrons (1993) 0.00
    2.7327013E-4 = product of:
      0.0062852125 = sum of:
        0.0062852125 = product of:
          0.012570425 = sum of:
            0.012570425 = weight(_text_:1 in 6046) [ClassicSimilarity], result of:
              0.012570425 = score(doc=6046,freq=2.0), product of:
                0.057894554 = queryWeight, product of:
                  2.4565027 = idf(docFreq=10304, maxDocs=44218)
                  0.023567878 = queryNorm
                0.2171262 = fieldWeight in 6046, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4565027 = idf(docFreq=10304, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6046)
          0.5 = coord(1/2)
      0.04347826 = coord(1/23)
    
    Source
    College and research libraries. 54(1993) no.1, S.67-72