Search (2 results, page 1 of 1)

  • × classification_ss:"ST 200"
  • × year_i:[1990 TO 2000}
  1. Tennant, R.; Lipow, A.; Ober, J.: Crossing the Internet threshold : an instructional handbook (1993) 0.01
    0.008313867 = product of:
      0.03325547 = sum of:
        0.03325547 = product of:
          0.08313867 = sum of:
            0.04232544 = weight(_text_:28 in 4930) [ClassicSimilarity], result of:
              0.04232544 = score(doc=4930,freq=2.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.31663033 = fieldWeight in 4930, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4930)
            0.040813226 = weight(_text_:29 in 4930) [ClassicSimilarity], result of:
              0.040813226 = score(doc=4930,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = queryNorm
                0.31092256 = fieldWeight in 4930, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4930)
          0.4 = coord(2/5)
      0.25 = coord(1/4)
    
    Date
    21. 3.2008 11:52:28
    Footnote
    Rez. in: Journal of academic librarianship 19(1993) S.169-170 (S.L. Davidsen); Information processing and management 29(1993) no.4, S.531 (W.F. u. L.L. Wagoner): Library software review 1993, Fall, S.80 (A. Hamilton)
  2. Hildebrand, J.: Internet: Ratgeber für Lehrer (1996) 0.00
    0.0025508269 = product of:
      0.0102033075 = sum of:
        0.0102033075 = product of:
          0.051016536 = sum of:
            0.051016536 = weight(_text_:29 in 6119) [ClassicSimilarity], result of:
              0.051016536 = score(doc=6119,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = queryNorm
                0.38865322 = fieldWeight in 6119, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6119)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    22.10.2006 21:10:29