Search (3 results, page 1 of 1)

  • × year_i:[1940 TO 1950}
  1. Bliss, H.E.: ¬A bibliographic classification (1940-53) 0.04
    0.03800752 = product of:
      0.07601504 = sum of:
        0.07601504 = product of:
          0.15203008 = sum of:
            0.15203008 = weight(_text_:bibliographic in 1722) [ClassicSimilarity], result of:
              0.15203008 = score(doc=1722,freq=2.0), product of:
                0.17672792 = queryWeight, product of:
                  3.893044 = idf(docFreq=2449, maxDocs=44218)
                  0.045395818 = queryNorm
                0.86024934 = fieldWeight in 1722, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.893044 = idf(docFreq=2449, maxDocs=44218)
                  0.15625 = fieldNorm(doc=1722)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Harnack, A. von: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1940) 0.02
    0.024602026 = product of:
      0.04920405 = sum of:
        0.04920405 = product of:
          0.0984081 = sum of:
            0.0984081 = weight(_text_:22 in 5755) [ClassicSimilarity], result of:
              0.0984081 = score(doc=5755,freq=2.0), product of:
                0.15896842 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045395818 = 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)
      0.5 = coord(1/2)
    
    Source
    Zentralblatt für Bibliothekswesen. 57(1940), S.16-22
  3. Sveistrup, H.: ¬Der neue Realkatalog der SUB Hamburg (1947) 0.01
    0.012301013 = product of:
      0.024602026 = sum of:
        0.024602026 = product of:
          0.04920405 = sum of:
            0.04920405 = weight(_text_:22 in 6607) [ClassicSimilarity], result of:
              0.04920405 = score(doc=6607,freq=2.0), product of:
                0.15896842 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045395818 = 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)
      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