Search (235 results, page 2 of 12)

  • × year_i:[1980 TO 1990}
  1. LaBorie, T.; Halperin, M.: ¬The ERIC and LISA databases : how the sources of library science literature compare (1981) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 774) [ClassicSimilarity], result of:
          0.124491714 = score(doc=774,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 774, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=774)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Henriksen, T.: Classification and subject cataloguing in the 1980s : IFLA's role (1981) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 846) [ClassicSimilarity], result of:
          0.124491714 = score(doc=846,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 846, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=846)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Seeger, T.; Burkart, M.; Wersig, G.: IuD-Stellen in der Bundesrepublik Deutschland : Repräsentativität einer Umfrage zur Nutzung von Klassifikationssystemen (1981) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 1210) [ClassicSimilarity], result of:
          0.124491714 = score(doc=1210,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 1210, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=1210)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Rothbart, O.-R.: Zentrale Katalogisierung für Öffentliche Bibliotheken ab 1985 : Sachstandsbericht (1984) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 1848) [ClassicSimilarity], result of:
          0.124491714 = score(doc=1848,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 1848, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=1848)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    DBV-Info. Nr.11(1984) T.2, S.38-42
  5. Stonier, T.: Towards a general theory of information II : information and entropy (1989) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 2494) [ClassicSimilarity], result of:
          0.124491714 = score(doc=2494,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 2494, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=2494)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Stonier, T.: Towards a new theory of information (1986) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 2495) [ClassicSimilarity], result of:
          0.124491714 = score(doc=2495,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 2495, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=2495)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Stonier, T.: What is information? (1986) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 2497) [ClassicSimilarity], result of:
          0.124491714 = score(doc=2497,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 2497, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=2497)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Petersen, T.: ¬The AAT: a model for the restructuring of LCSH (1983) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 2624) [ClassicSimilarity], result of:
          0.124491714 = score(doc=2624,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 2624, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=2624)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  9. Schadlich, T.: Changing from Sears to LC Subject Headings (1980) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 2793) [ClassicSimilarity], result of:
          0.124491714 = score(doc=2793,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 2793, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=2793)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  10. Roose, T.: Online catalogs : making them better reference tools (1988) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 2904) [ClassicSimilarity], result of:
          0.124491714 = score(doc=2904,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 2904, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=2904)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Bellardo, T.: Scientific research in online retrieval : a critical review (1981) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 3296) [ClassicSimilarity], result of:
          0.124491714 = score(doc=3296,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 3296, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=3296)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  12. Burkart-Sabsoub, M.; Wersig, G.: Klassifikationssysteme in Information und Dokumentation in der Bundesrepublik Deutschland (1982) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 3334) [ClassicSimilarity], result of:
          0.124491714 = score(doc=3334,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 3334, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=3334)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Issue
    T.1.2.
  13. Childers, T.: ¬The quality of reference services : still moot after 20 years (1987) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 4623) [ClassicSimilarity], result of:
          0.124491714 = score(doc=4623,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 4623, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=4623)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  14. Radecki, T.: Trends in research on information retrieval : the potential for improvements in conventional Boolean retrieval systems (1988) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 5114) [ClassicSimilarity], result of:
          0.124491714 = score(doc=5114,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 5114, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=5114)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  15. Liebenzell, T.: Bücher, die es nicht gibt, oder wie vollständig ist die Deutschen Bibliographie? (1986) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 5328) [ClassicSimilarity], result of:
          0.124491714 = score(doc=5328,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 5328, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=5328)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  16. Bellardo, T.: Some attributes of online search intermediaries that relate to search outcome (1984) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 5366) [ClassicSimilarity], result of:
          0.124491714 = score(doc=5366,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 5366, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=5366)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  17. Childers, T.: ¬The quality of reference : still moot after 20 years (1987) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 5830) [ClassicSimilarity], result of:
          0.124491714 = score(doc=5830,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 5830, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=5830)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. Crowley, T.: Half-right reference : is it true? (1985) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 5832) [ClassicSimilarity], result of:
          0.124491714 = score(doc=5832,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 5832, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=5832)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  19. Lehmann, T.: Möglichkeiten lokalbezogener Sammlungen in Bibliotheken der zweiten Stufe : Bestand, Erschließung, Vermittlung (1980) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 6803) [ClassicSimilarity], result of:
          0.124491714 = score(doc=6803,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 6803, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=6803)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  20. Gödert, W.: Materialien zur Inhaltserschließung : begleitend zu den Veranstaltungen Inhaltserschließung, Dokumentation I-III (1988) 0.03 
    0.031122928 = product of:
  0.062245857 = sum of:
    0.062245857 = product of:
      0.124491714 = sum of:
        0.124491714 = weight(_text_:t in 171) [ClassicSimilarity], result of:
          0.124491714 = score(doc=171,freq=2.0), product of:
            0.17876579 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04537884 = queryNorm
            0.69639564 = fieldWeight in 171, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=171)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Issue
    T.1.2.

Authors

Languages

  • e 136
  • d 91
  • m 3
  • nl 3
  • f 1
  • More… Less…

Types

  • a 157
  • m 39
  • s 17
  • n 5
  • x 5
  • u 4
  • ? 3
  • b 3
  • r 3
  • d 2
  • More… Less…

Themes

Subjects

Classifications