Search (55 results, page 1 of 3)

  • × year_i:[1940 TO 1950}
  1. Harnack, A. von: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1940) 0.05
    0.05173971 = product of:
      0.10347942 = sum of:
        0.10347942 = sum of:
          0.013756896 = weight(_text_:a in 5755) [ClassicSimilarity], result of:
            0.013756896 = score(doc=5755,freq=4.0), product of:
              0.04772363 = queryWeight, product of:
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.041389145 = queryNorm
              0.28826174 = fieldWeight in 5755, 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=5755)
          0.08972253 = weight(_text_:22 in 5755) [ClassicSimilarity], result of:
            0.08972253 = score(doc=5755,freq=2.0), product of:
              0.14493774 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.041389145 = queryNorm
              0.61904186 = fieldWeight in 5755, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.125 = fieldNorm(doc=5755)
      0.5 = coord(1/2)
    
    Source
    Zentralblatt für Bibliothekswesen. 57(1940), S.16-22
    Type
    a
  2. Sveistrup, H.: ¬Der neue Realkatalog der SUB Hamburg (1947) 0.02
    0.024862532 = product of:
      0.049725063 = sum of:
        0.049725063 = sum of:
          0.004863797 = weight(_text_:a in 6607) [ClassicSimilarity], result of:
            0.004863797 = score(doc=6607,freq=2.0), product of:
              0.04772363 = queryWeight, product of:
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.041389145 = queryNorm
              0.10191591 = fieldWeight in 6607, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.0625 = fieldNorm(doc=6607)
          0.044861265 = weight(_text_:22 in 6607) [ClassicSimilarity], result of:
            0.044861265 = score(doc=6607,freq=2.0), product of:
              0.14493774 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.041389145 = queryNorm
              0.30952093 = fieldWeight in 6607, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0625 = fieldNorm(doc=6607)
      0.5 = coord(1/2)
    
    Source
    Probleme des Wiederaufbaus im wissenschaftlichen Bibliothekswesen: aus d. Verhandlungen des 1. Bibliothekartagung der britischen Zone in Hamburg vom 22.-24.10.1946
    Type
    a
  3. Osborn, A.: ¬The crisis in cataloging (1941) 0.00
    0.00429903 = product of:
      0.00859806 = sum of:
        0.00859806 = product of:
          0.01719612 = sum of:
            0.01719612 = weight(_text_:a in 6164) [ClassicSimilarity], result of:
              0.01719612 = score(doc=6164,freq=4.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.36032718 = fieldWeight in 6164, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.15625 = fieldNorm(doc=6164)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  4. Shannon, C.E.: ¬A mathematical theory of communication : pt.1.2 (1948) 0.00
    0.003439224 = product of:
      0.006878448 = sum of:
        0.006878448 = product of:
          0.013756896 = sum of:
            0.013756896 = weight(_text_:a in 544) [ClassicSimilarity], result of:
              0.013756896 = score(doc=544,freq=4.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.28826174 = fieldWeight in 544, 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=544)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  5. Boisen, H. L.: ¬A venture in reclassification (1944) 0.00
    0.003439224 = product of:
      0.006878448 = sum of:
        0.006878448 = product of:
          0.013756896 = sum of:
            0.013756896 = weight(_text_:a in 6185) [ClassicSimilarity], result of:
              0.013756896 = score(doc=6185,freq=4.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.28826174 = fieldWeight in 6185, 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=6185)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  6. Ireland, N. O.: Cooperative Indexing : a postwar program today (1944) 0.00
    0.003439224 = product of:
      0.006878448 = sum of:
        0.006878448 = product of:
          0.013756896 = sum of:
            0.013756896 = weight(_text_:a in 6186) [ClassicSimilarity], result of:
              0.013756896 = score(doc=6186,freq=4.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.28826174 = fieldWeight in 6186, 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=6186)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  7. Price, M.O.: ¬The need for a subject classification to facilitate research in foreign law (1941) 0.00
    0.003439224 = product of:
      0.006878448 = sum of:
        0.006878448 = product of:
          0.013756896 = sum of:
            0.013756896 = weight(_text_:a in 6190) [ClassicSimilarity], result of:
              0.013756896 = score(doc=6190,freq=4.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.28826174 = fieldWeight in 6190, 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=6190)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  8. Harnack, A. von: ¬Die Benutzung des Realkataloges des Staatsbibliothek Berlin (1942) 0.00
    0.003439224 = product of:
      0.006878448 = sum of:
        0.006878448 = product of:
          0.013756896 = sum of:
            0.013756896 = weight(_text_:a in 5325) [ClassicSimilarity], result of:
              0.013756896 = score(doc=5325,freq=4.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.28826174 = fieldWeight in 5325, 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=5325)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  9. Leppla, R.: Nationale oder internationale Klassifikationssysteme (1949) 0.00
    0.003039873 = product of:
      0.006079746 = sum of:
        0.006079746 = product of:
          0.012159492 = sum of:
            0.012159492 = weight(_text_:a in 1392) [ClassicSimilarity], result of:
              0.012159492 = score(doc=1392,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.25478977 = fieldWeight in 1392, 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=1392)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  10. Bliss, H.E.: ¬A bibliographic classification (1940-53) 0.00
    0.003039873 = product of:
      0.006079746 = sum of:
        0.006079746 = product of:
          0.012159492 = sum of:
            0.012159492 = weight(_text_:a in 1722) [ClassicSimilarity], result of:
              0.012159492 = score(doc=1722,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.25478977 = fieldWeight in 1722, 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=1722)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Gunzenhäuser, M.: Grundsätzliches zur Gruppenaufstellung (1949) 0.00
    0.003039873 = product of:
      0.006079746 = sum of:
        0.006079746 = product of:
          0.012159492 = sum of:
            0.012159492 = weight(_text_:a in 4380) [ClassicSimilarity], result of:
              0.012159492 = score(doc=4380,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.25478977 = fieldWeight in 4380, 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=4380)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  12. Bertalanffy, L. von: Zu einer allgemeinen Systemlehre (1949) 0.00
    0.003039873 = product of:
      0.006079746 = sum of:
        0.006079746 = product of:
          0.012159492 = sum of:
            0.012159492 = weight(_text_:a in 4703) [ClassicSimilarity], result of:
              0.012159492 = score(doc=4703,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.25478977 = fieldWeight in 4703, 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=4703)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  13. Hofmann, W.: Zur Frage internationaler Klassifikationssysteme (1947) 0.00
    0.003039873 = product of:
      0.006079746 = sum of:
        0.006079746 = product of:
          0.012159492 = sum of:
            0.012159492 = weight(_text_:a in 5203) [ClassicSimilarity], result of:
              0.012159492 = score(doc=5203,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.25478977 = fieldWeight in 5203, 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=5203)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  14. Lund, J.J.: ¬The cataloging process in the university library : a proposal for reorganization (1942) 0.00
    0.0030093212 = product of:
      0.0060186423 = sum of:
        0.0060186423 = product of:
          0.012037285 = sum of:
            0.012037285 = weight(_text_:a in 6203) [ClassicSimilarity], result of:
              0.012037285 = score(doc=6203,freq=4.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.25222903 = fieldWeight in 6203, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6203)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  15. Ruffin, B.: Toward a sound national program in cataloging (1949) 0.00
    0.0030093212 = product of:
      0.0060186423 = sum of:
        0.0060186423 = product of:
          0.012037285 = sum of:
            0.012037285 = weight(_text_:a in 6209) [ClassicSimilarity], result of:
              0.012037285 = score(doc=6209,freq=4.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.25222903 = fieldWeight in 6209, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6209)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  16. Langfeldt, J.: Systematik und Index des Realkatalogs der Stadtbücherei Bochum (1949) 0.00
    0.0024318986 = product of:
      0.004863797 = sum of:
        0.004863797 = product of:
          0.009727594 = sum of:
            0.009727594 = weight(_text_:a in 487) [ClassicSimilarity], result of:
              0.009727594 = score(doc=487,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.20383182 = fieldWeight in 487, 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=487)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  17. Vorstius, J.: Zur Theorie und Praxis des Realkatalogs (1947) 0.00
    0.0024318986 = product of:
      0.004863797 = sum of:
        0.004863797 = product of:
          0.009727594 = sum of:
            0.009727594 = weight(_text_:a in 585) [ClassicSimilarity], result of:
              0.009727594 = score(doc=585,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.20383182 = fieldWeight in 585, 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=585)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  18. Bauhuis, W.: ¬Der Schlagwortkatalog als zweiter Sachkatalog (1943) 0.00
    0.0024318986 = product of:
      0.004863797 = sum of:
        0.004863797 = product of:
          0.009727594 = sum of:
            0.009727594 = weight(_text_:a in 607) [ClassicSimilarity], result of:
              0.009727594 = score(doc=607,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.20383182 = fieldWeight in 607, 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=607)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  19. Schmidt, P.: Über die Gestaltung des Schlagwortkatalogs der Universitätsbibliothek in Basel (1942) 0.00
    0.0024318986 = product of:
      0.004863797 = sum of:
        0.004863797 = product of:
          0.009727594 = sum of:
            0.009727594 = weight(_text_:a in 622) [ClassicSimilarity], result of:
              0.009727594 = score(doc=622,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.20383182 = fieldWeight in 622, 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=622)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  20. Thier, E.: Im Dickicht der Kataloge (1943) 0.00
    0.0024318986 = product of:
      0.004863797 = sum of:
        0.004863797 = product of:
          0.009727594 = sum of:
            0.009727594 = weight(_text_:a in 1016) [ClassicSimilarity], result of:
              0.009727594 = score(doc=1016,freq=2.0), product of:
                0.04772363 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.041389145 = queryNorm
                0.20383182 = fieldWeight in 1016, 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=1016)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a