Search (7 results, page 1 of 1)

  • × theme_ss:"Informationsmittel"
  1. Lobeck, M.A.: CD-ROMs für den Auskunftsdienst : Teil 8: Naturwissenschaften, Technik und Ökologie (1997) 8.41
    8.405631 = weight(field_ss:Umweltwissenschaft in 7086) [ClassicSimilarity], result of:
      8.405631 = fieldWeight in 7086, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.405631 = idf(docFreq=26, maxDocs=44421)
        1.0 = fieldNorm(doc=7086)
    
    Field
    Umweltwissenschaft
  2. Voigt, K.: Information über Information : CD-ROM und Online-Datenbanken im Bereich Umweltschutz (1995) 8.41
    8.405631 = weight(field_ss:Umweltwissenschaft in 2851) [ClassicSimilarity], result of:
      8.405631 = fieldWeight in 2851, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.405631 = idf(docFreq=26, maxDocs=44421)
        1.0 = fieldNorm(doc=2851)
    
    Field
    Umweltwissenschaft
  3. Voigt, K.; Benz, J.: Umweltschutz im Internet : Datenquellen zu ökologischen und chemischen Fragestellungen (1996) 8.41
    8.405631 = weight(field_ss:Umweltwissenschaft in 4972) [ClassicSimilarity], result of:
      8.405631 = fieldWeight in 4972, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.405631 = idf(docFreq=26, maxDocs=44421)
        1.0 = fieldNorm(doc=4972)
    
    Field
    Umweltwissenschaft
  4. Umweltbundesamt: ¬Die Umwelt-CD : UMPLIS, Forschung, Literatur, Recht, Konferenzen, Zeitschriften, Adressen (1997) 8.41
    8.405631 = weight(field_ss:Umweltwissenschaft in 6374) [ClassicSimilarity], result of:
      8.405631 = fieldWeight in 6374, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.405631 = idf(docFreq=26, maxDocs=44421)
        1.0 = fieldNorm(doc=6374)
    
    Field
    Umweltwissenschaft
  5. Mundt, M.: Vergleichende Untersuchung der Abfrageoberflächen bibliographischr Datenbanken und eines Metainformationssystems, dargestellt am Beispiel von Datenbanksystemen des Umweltbundesamtes (1999) 8.41
    8.405631 = weight(field_ss:Umweltwissenschaft in 621) [ClassicSimilarity], result of:
      8.405631 = fieldWeight in 621, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.405631 = idf(docFreq=26, maxDocs=44421)
        1.0 = fieldNorm(doc=621)
    
    Field
    Umweltwissenschaft
  6. Gliech, M.: ¬Die grüne Spur auf der Datenautobahn : Das Internet bringt unzählige Umwelt-Angebote, professionelle deutsche Seiten sind aber noch Mangelware (1997) 8.41
    8.405631 = weight(field_ss:Umweltwissenschaft in 3109) [ClassicSimilarity], result of:
      8.405631 = fieldWeight in 3109, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.405631 = idf(docFreq=26, maxDocs=44421)
        1.0 = fieldNorm(doc=3109)
    
    Field
    Umweltwissenschaft
  7. Voigt, K.; Brüggemann, R.: Evaluation criteria for environmental and chemical databases (1998) 8.41
    8.405631 = weight(field_ss:Umweltwissenschaft in 4296) [ClassicSimilarity], result of:
      8.405631 = fieldWeight in 4296, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        8.405631 = idf(docFreq=26, maxDocs=44421)
        1.0 = fieldNorm(doc=4296)
    
    Field
    Umweltwissenschaft

Languages

Types