Search (8 results, page 1 of 1)

  • × theme_ss:"Retrievalstudien"
  • × year_i:[1990 TO 2000}
  • × language_ss:"e"
  1. Lancaster, F.W.; Connell, T.H.; Bishop, N.; McCowan, S.: Identifying barriers to effective subject access in library catalogs (1991) 4.54 
    4.5391517 = weight(theme_ss:OPAC in 2259) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 2259, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.5391517 = idf(docFreq=1283, maxDocs=44218)
    1.0 = fieldNorm(doc=2259)
    Theme
    OPAC
  2. Peters, T.A.; Kurth, M.: Controlled and uncontrolled vocabulary subject searching in an academic library online catalog (1991) 4.54 
    4.5391517 = weight(theme_ss:OPAC in 2348) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 2348, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.5391517 = idf(docFreq=1283, maxDocs=44218)
    1.0 = fieldNorm(doc=2348)
    Theme
    OPAC
  3. Hancock-Beaulieu, M.; McKenzie, L.; Irving, A.: Evaluative protocols for searching behaviour in online library catalogues (1991) 4.54 
    4.5391517 = weight(theme_ss:OPAC in 347) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 347, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.5391517 = idf(docFreq=1283, maxDocs=44218)
    1.0 = fieldNorm(doc=347)
    Theme
    OPAC
  4. Tillotson, J.: Is keyword searching the answer? (1995) 4.54 
    4.5391517 = weight(theme_ss:OPAC in 1857) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 1857, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.5391517 = idf(docFreq=1283, maxDocs=44218)
    1.0 = fieldNorm(doc=1857)
    Theme
    OPAC
  5. Borgman, C.L.: Why are online catalogs still hard to use? (1996) 4.54 
    4.5391517 = weight(theme_ss:OPAC in 4380) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 4380, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.5391517 = idf(docFreq=1283, maxDocs=44218)
    1.0 = fieldNorm(doc=4380)
    Theme
    OPAC
  6. Johnson, K.E.: OPAC missing record retrieval (1996) 4.54 
    4.5391517 = weight(theme_ss:OPAC in 6735) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 6735, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.5391517 = idf(docFreq=1283, maxDocs=44218)
    1.0 = fieldNorm(doc=6735)
    Theme
    OPAC
  7. Drabenstott, K.M.; Weller, M.S.: Improving personal-name searching in online catalogs (1996) 4.54 
    4.5391517 = weight(theme_ss:OPAC in 6742) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 6742, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.5391517 = idf(docFreq=1283, maxDocs=44218)
    1.0 = fieldNorm(doc=6742)
    Theme
    OPAC
  8. Kilgour, F.G.; Moran, B.B.; Barden, J.R.: Retrieval effectiveness of surname-title-word searches for known items by academic library users (1999) 4.54 
    4.5391517 = weight(theme_ss:OPAC in 3061) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 3061, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    4.5391517 = idf(docFreq=1283, maxDocs=44218)
    1.0 = fieldNorm(doc=3061)
    Theme
    OPAC

Authors

Types