Search (39 results, page 1 of 2)

  • × year_i:[1940 TO 1950}
  • × language_ss:"e"
  1. Shannon, C.E.: ¬A mathematical theory of communication : pt.1.2 (1948) 0.01
    0.011216799 = product of:
      0.028041996 = sum of:
        0.01541188 = weight(_text_:a in 544) [ClassicSimilarity], result of:
          0.01541188 = score(doc=544,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = 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)
        0.012630116 = product of:
          0.025260232 = sum of:
            0.025260232 = weight(_text_:information in 544) [ClassicSimilarity], result of:
              0.025260232 = score(doc=544,freq=2.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.3103276 = fieldWeight in 544, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.125 = fieldNorm(doc=544)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Theme
    Information
    Type
    a
  2. Weaver, W.: ¬The mathematics of communication (1949) 0.01
    0.009411185 = product of:
      0.023527961 = sum of:
        0.010897844 = weight(_text_:a in 2438) [ClassicSimilarity], result of:
          0.010897844 = score(doc=2438,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 2438, 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=2438)
        0.012630116 = product of:
          0.025260232 = sum of:
            0.025260232 = weight(_text_:information in 2438) [ClassicSimilarity], result of:
              0.025260232 = score(doc=2438,freq=2.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.3103276 = fieldWeight in 2438, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.125 = fieldNorm(doc=2438)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Theme
    Information
    Type
    a
  3. Taube, M.: ¬The planning and the preparation of the Technical Information Pilot and its cumulative index (1948) 0.01
    0.009411185 = product of:
      0.023527961 = sum of:
        0.010897844 = weight(_text_:a in 6208) [ClassicSimilarity], result of:
          0.010897844 = score(doc=6208,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 6208, 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=6208)
        0.012630116 = product of:
          0.025260232 = sum of:
            0.025260232 = weight(_text_:information in 6208) [ClassicSimilarity], result of:
              0.025260232 = score(doc=6208,freq=2.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.3103276 = fieldWeight in 6208, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.125 = fieldNorm(doc=6208)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Type
    a
  4. Osborn, A.: ¬The crisis in cataloging (1941) 0.00
    0.0038529702 = product of:
      0.01926485 = sum of:
        0.01926485 = weight(_text_:a in 6164) [ClassicSimilarity], result of:
          0.01926485 = score(doc=6164,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = 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)
      0.2 = coord(1/5)
    
    Type
    a
  5. Boisen, H. L.: ¬A venture in reclassification (1944) 0.00
    0.003082376 = product of:
      0.01541188 = sum of:
        0.01541188 = weight(_text_:a in 6185) [ClassicSimilarity], result of:
          0.01541188 = score(doc=6185,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = 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)
      0.2 = coord(1/5)
    
    Type
    a
  6. Ireland, N. O.: Cooperative Indexing : a postwar program today (1944) 0.00
    0.003082376 = product of:
      0.01541188 = sum of:
        0.01541188 = weight(_text_:a in 6186) [ClassicSimilarity], result of:
          0.01541188 = score(doc=6186,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = 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)
      0.2 = coord(1/5)
    
    Type
    a
  7. Price, M.O.: ¬The need for a subject classification to facilitate research in foreign law (1941) 0.00
    0.003082376 = product of:
      0.01541188 = sum of:
        0.01541188 = weight(_text_:a in 6190) [ClassicSimilarity], result of:
          0.01541188 = score(doc=6190,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = 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)
      0.2 = coord(1/5)
    
    Type
    a
  8. Bliss, H.E.: ¬A bibliographic classification (1940-53) 0.00
    0.002724461 = product of:
      0.013622305 = sum of:
        0.013622305 = weight(_text_:a in 1722) [ClassicSimilarity], result of:
          0.013622305 = score(doc=1722,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = 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)
      0.2 = coord(1/5)
    
  9. Lund, J.J.: ¬The cataloging process in the university library : a proposal for reorganization (1942) 0.00
    0.0026970792 = product of:
      0.013485395 = sum of:
        0.013485395 = weight(_text_:a in 6203) [ClassicSimilarity], result of:
          0.013485395 = score(doc=6203,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = 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)
      0.2 = coord(1/5)
    
    Type
    a
  10. Ruffin, B.: Toward a sound national program in cataloging (1949) 0.00
    0.0026970792 = product of:
      0.013485395 = sum of:
        0.013485395 = weight(_text_:a in 6209) [ClassicSimilarity], result of:
          0.013485395 = score(doc=6209,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = 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)
      0.2 = coord(1/5)
    
    Type
    a
  11. Shannon, C.E.; Weaver, W.: ¬The mathematical theory of communication (1949) 0.00
    0.0025260232 = product of:
      0.012630116 = sum of:
        0.012630116 = product of:
          0.025260232 = sum of:
            0.025260232 = weight(_text_:information in 1321) [ClassicSimilarity], result of:
              0.025260232 = score(doc=1321,freq=2.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.3103276 = fieldWeight in 1321, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.125 = fieldNorm(doc=1321)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Theme
    Information
  12. Thom, I.W.: ¬The divided catalog in college and university libraries (1949) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 1572) [ClassicSimilarity], result of:
          0.010897844 = score(doc=1572,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 1572, 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=1572)
      0.2 = coord(1/5)
    
    Type
    a
  13. Broadfield, A.: ¬The philosophy of classification (1946) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 1597) [ClassicSimilarity], result of:
          0.010897844 = score(doc=1597,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 1597, 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=1597)
      0.2 = coord(1/5)
    
  14. Pressey, J.C.: ¬The Decimal Classification Section at the Library of Congress (1941) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 1720) [ClassicSimilarity], result of:
          0.010897844 = score(doc=1720,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 1720, 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=1720)
      0.2 = coord(1/5)
    
    Type
    a
  15. Runge, S.: Some recent developments in subject cataloging in Germany (1941) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 1805) [ClassicSimilarity], result of:
          0.010897844 = score(doc=1805,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 1805, 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=1805)
      0.2 = coord(1/5)
    
    Type
    a
  16. Radford, W.: Cataloges, codes and bibliographical control (1949) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 1837) [ClassicSimilarity], result of:
          0.010897844 = score(doc=1837,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 1837, 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=1837)
      0.2 = coord(1/5)
    
    Type
    a
  17. Ranganathan, S.R.: Self-perpetuating scheme of classification (1949) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 3899) [ClassicSimilarity], result of:
          0.010897844 = score(doc=3899,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 3899, 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=3899)
      0.2 = coord(1/5)
    
    Type
    a
  18. Orman, O.C.: Law library classification (1941) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 5255) [ClassicSimilarity], result of:
          0.010897844 = score(doc=5255,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 5255, 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=5255)
      0.2 = coord(1/5)
    
    Type
    a
  19. Pitts, W.; McCulloch, W.S.: How we know universals : the perception of auditory and visual frames (1947) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 2287) [ClassicSimilarity], result of:
          0.010897844 = score(doc=2287,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 2287, 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=2287)
      0.2 = coord(1/5)
    
    Type
    a
  20. Dean, H.: Size of cataloging staffs in academic libraries (1946) 0.00
    0.0021795689 = product of:
      0.010897844 = sum of:
        0.010897844 = weight(_text_:a in 6187) [ClassicSimilarity], result of:
          0.010897844 = score(doc=6187,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.20383182 = fieldWeight in 6187, 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=6187)
      0.2 = coord(1/5)
    
    Type
    a