Search (3 results, page 1 of 1)

  • × theme_ss:"Benutzerstudien"
  • × year_i:[1960 TO 1970}
  1. Weese, L.C. de: ¬A bibliography of library user studies (1967) 0.00
    0.004463867 = product of:
      0.0133916 = sum of:
        0.0133916 = product of:
          0.0267832 = sum of:
            0.0267832 = weight(_text_:of in 4476) [ClassicSimilarity], result of:
              0.0267832 = score(doc=4476,freq=4.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.39093933 = fieldWeight in 4476, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.125 = fieldNorm(doc=4476)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Jain, A.K. u. L.C. De Weese: A statistical study of book use
  2. Fussler, H.H.; Siman, J.L.: Patterns in the use of books in large research libraries (1969) 0.00
    0.004463867 = product of:
      0.0133916 = sum of:
        0.0133916 = product of:
          0.0267832 = sum of:
            0.0267832 = weight(_text_:of in 4490) [ClassicSimilarity], result of:
              0.0267832 = score(doc=4490,freq=4.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.39093933 = fieldWeight in 4490, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.125 = fieldNorm(doc=4490)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Imprint
    Chicago : Univ. of Chicago Pr.
  3. Barnes, R.C.M.: Information user studies : pt.2: comparison of some recent surveys (1965) 0.00
    0.004463867 = product of:
      0.0133916 = sum of:
        0.0133916 = product of:
          0.0267832 = sum of:
            0.0267832 = weight(_text_:of in 4974) [ClassicSimilarity], result of:
              0.0267832 = score(doc=4974,freq=4.0), product of:
                0.06850986 = queryWeight, product of:
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.043811057 = queryNorm
                0.39093933 = fieldWeight in 4974, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.5637573 = idf(docFreq=25162, maxDocs=44218)
                  0.125 = fieldNorm(doc=4974)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Journal of documentation. 21(1965), S.169-174