Search (2 results, page 1 of 1)

¬Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf : Methodische Erkenntnisse und Erfahrungen; OPAC-Kolloquium am 27.-28.11.1989 (1991) 4.54

4.5391517 = weight(theme_ss:OPAC in 1645) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 1645, 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=1645)

Theme: OPAC

Catalogue 2.0 : the future of the library catalogue (2013) 4.54

4.5391517 = weight(theme_ss:OPAC in 1339) [ClassicSimilarity], result of:
  4.5391517 = fieldWeight in 1339, 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=1339)

Theme: OPAC