Search (11 results, page 1 of 1)

  • × author_ss:"Lobeck, M.A."
  • × theme_ss:"Informationsmittel"
  1. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 3: Allgemeine Lexika und Wörterbücher (1997) 0.00
    0.002406438 = product of:
      0.004812876 = sum of:
        0.004812876 = product of:
          0.009625752 = sum of:
            0.009625752 = weight(_text_:s in 4177) [ClassicSimilarity], result of:
              0.009625752 = score(doc=4177,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.19219826 = fieldWeight in 4177, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=4177)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 49(1997) H.1, S.74-88
  2. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 9: Medizin, Pharmazie und Biologie (1997) 0.00
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = product of:
          0.008422533 = sum of:
            0.008422533 = weight(_text_:s in 3618) [ClassicSimilarity], result of:
              0.008422533 = score(doc=3618,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16817348 = fieldWeight in 3618, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3618)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 49(1997) H.9, S.638-646
  3. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 8: Naturwissenschaften, Technik und Ökologie (1997) 0.00
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = product of:
          0.008422533 = sum of:
            0.008422533 = weight(_text_:s in 7087) [ClassicSimilarity], result of:
              0.008422533 = score(doc=7087,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16817348 = fieldWeight in 7087, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7087)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 49(1997) H.7/8, S.522-536
  4. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst - mehr Masse als Klasse? : Teil 1: Wissenswertes, Tips und Tricks um die silbernen Scheiben (1996) 0.00
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = product of:
          0.008422533 = sum of:
            0.008422533 = weight(_text_:s in 3375) [ClassicSimilarity], result of:
              0.008422533 = score(doc=3375,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16817348 = fieldWeight in 3375, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3375)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 48(1996) H.9, S.780-793
  5. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 2: Allgemeinbibliographien und Zeitschriften (1996) 0.00
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = product of:
          0.008422533 = sum of:
            0.008422533 = weight(_text_:s in 5514) [ClassicSimilarity], result of:
              0.008422533 = score(doc=5514,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16817348 = fieldWeight in 5514, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5514)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 48(1996) H.10/11, S.862-876
  6. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 5: Video-, Film- und Tonträger-Bibliographien (1997) 0.00
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = product of:
          0.008422533 = sum of:
            0.008422533 = weight(_text_:s in 7090) [ClassicSimilarity], result of:
              0.008422533 = score(doc=7090,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16817348 = fieldWeight in 7090, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7090)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 49(1997) H.3, S.250-264
  7. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 6: Atlanten, Karten, Routenplaner, Reiseführer (1997) 0.00
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = product of:
          0.008422533 = sum of:
            0.008422533 = weight(_text_:s in 7208) [ClassicSimilarity], result of:
              0.008422533 = score(doc=7208,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16817348 = fieldWeight in 7208, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7208)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 49(1997) H.4/5, S.338-349
  8. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 4: Bibliographien, Biographien und Adreßsammlungen (1997) 0.00
    0.0018048285 = product of:
      0.003609657 = sum of:
        0.003609657 = product of:
          0.007219314 = sum of:
            0.007219314 = weight(_text_:s in 7140) [ClassicSimilarity], result of:
              0.007219314 = score(doc=7140,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.14414869 = fieldWeight in 7140, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=7140)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 49(1997) H.2, S.174-185
  9. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 10 (1997) 0.00
    0.0018048285 = product of:
      0.003609657 = sum of:
        0.003609657 = product of:
          0.007219314 = sum of:
            0.007219314 = weight(_text_:s in 705) [ClassicSimilarity], result of:
              0.007219314 = score(doc=705,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.14414869 = fieldWeight in 705, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=705)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 49(1997) H.12, S.915-926
  10. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 7: Datenbankführer, Abstracts-Dienste und Schutzrechte (1997) 0.00
    0.0018048285 = product of:
      0.003609657 = sum of:
        0.003609657 = product of:
          0.007219314 = sum of:
            0.007219314 = weight(_text_:s in 1677) [ClassicSimilarity], result of:
              0.007219314 = score(doc=1677,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.14414869 = fieldWeight in 1677, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1677)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 49(1997) Sonderh. Bibliothekskongreß, S.89-98
  11. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 11: Geisteswissenschaften und Nachträge (1998) 0.00
    0.0015040238 = product of:
      0.0030080476 = sum of:
        0.0030080476 = product of:
          0.006016095 = sum of:
            0.006016095 = weight(_text_:s in 2854) [ClassicSimilarity], result of:
              0.006016095 = score(doc=2854,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.120123915 = fieldWeight in 2854, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2854)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BuB. 50(1998) H.2, S.120-127