Search (1 results, page 1 of 1)

  • × subject_ss:"Audio / visual library service"
  1. Butschart, I.C.; Fothergill, R.: Non-book materials in libraries : a practical guide (1990) 0.17
    0.17274211 = product of:
      0.28790352 = sum of:
        0.07424383 = product of:
          0.14848766 = sum of:
            0.14848766 = weight(_text_:erwerbung in 1709) [ClassicSimilarity], result of:
              0.14848766 = score(doc=1709,freq=4.0), product of:
                0.24538207 = queryWeight, product of:
                  7.7456436 = idf(docFreq=51, maxDocs=44218)
                  0.03168001 = queryNorm
                0.6051284 = fieldWeight in 1709, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  7.7456436 = idf(docFreq=51, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1709)
          0.5 = coord(1/2)
        0.17317067 = weight(_text_:bestandsaufbau in 1709) [ClassicSimilarity], result of:
          0.17317067 = score(doc=1709,freq=4.0), product of:
            0.26499325 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.03168001 = queryNorm
            0.6534909 = fieldWeight in 1709, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1709)
        0.04048902 = product of:
          0.12146706 = sum of:
            0.12146706 = weight(_text_:dokumentationswesen in 1709) [ClassicSimilarity], result of:
              0.12146706 = score(doc=1709,freq=4.0), product of:
                0.22193556 = queryWeight, product of:
                  7.0055394 = idf(docFreq=108, maxDocs=44218)
                  0.03168001 = queryNorm
                0.5473078 = fieldWeight in 1709, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  7.0055394 = idf(docFreq=108, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1709)
          0.33333334 = coord(1/3)
      0.6 = coord(3/5)
    
    BK
    06.53 / Erwerbung, Bestandsaufbau <Bibliothekswesen, Dokumentationswesen>
    Classification
    06.53 / Erwerbung, Bestandsaufbau <Bibliothekswesen, Dokumentationswesen>