Search (4 results, page 1 of 1)

  • × theme_ss:"OPAC"
  • × author_ss:"Nohr, H."
  1. Nohr, H.: Subject access in german-language OPACs : a survey (1989) 0.00 
    0.00294555 = product of:
  0.0058911 = sum of:
    0.0058911 = product of:
      0.0117822 = sum of:
        0.0117822 = weight(_text_:a in 1523) [ClassicSimilarity], result of:
          0.0117822 = score(doc=1523,freq=4.0), product of:
            0.04087327 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.035448052 = queryNorm
            0.28826174 = fieldWeight in 1523, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=1523)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    a
  2. Nohr, H.: Tendenzen der OPAC-Entwicklung (1990) 0.00 
    0.0026035227 = product of:
  0.0052070455 = sum of:
    0.0052070455 = product of:
      0.010414091 = sum of:
        0.010414091 = weight(_text_:a in 756) [ClassicSimilarity], result of:
          0.010414091 = score(doc=756,freq=2.0), product of:
            0.04087327 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.035448052 = queryNorm
            0.25478977 = fieldWeight in 756, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.15625 = fieldNorm(doc=756)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    a
  3. Nohr, H.: Sachliche Erschließung in deutschsprachigen Online-Publikumskatalogen (1989) 0.00 
    0.0020828182 = product of:
  0.0041656364 = sum of:
    0.0041656364 = product of:
      0.008331273 = sum of:
        0.008331273 = weight(_text_:a in 106) [ClassicSimilarity], result of:
          0.008331273 = score(doc=106,freq=2.0), product of:
            0.04087327 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.035448052 = queryNorm
            0.20383182 = fieldWeight in 106, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=106)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    a
  4. Nohr, H.: Zum Sachzugriff über Stichworte in Online-Publikumskatalogen (OPACs) (1991) 0.00 
    0.0013017614 = product of:
  0.0026035227 = sum of:
    0.0026035227 = product of:
      0.0052070455 = sum of:
        0.0052070455 = weight(_text_:a in 4166) [ClassicSimilarity], result of:
          0.0052070455 = score(doc=4166,freq=2.0), product of:
            0.04087327 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.035448052 = queryNorm
            0.12739488 = fieldWeight in 4166, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.078125 = fieldNorm(doc=4166)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    a

Years

Languages