Search (2 results, page 1 of 1)

  • × subject_ss:"Information systems"
  • × year_i:[1990 TO 2000}
  1. Rowley, J.: ¬The basics of information systems (1996) 0.00
    0.0018699863 = product of:
      0.02991978 = sum of:
        0.02991978 = weight(_text_:information in 2548) [ClassicSimilarity], result of:
          0.02991978 = score(doc=2548,freq=12.0), product of:
            0.052480884 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.029895496 = queryNorm
            0.5701082 = fieldWeight in 2548, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.09375 = fieldNorm(doc=2548)
      0.0625 = coord(1/16)
    
    COMPASS
    Information systems
    Footnote
    Rez. in: Managing information. 3(1996) no.6, S.47 (C. Smith)
    LCSH
    Information technology
    Subject
    Information technology
    Information systems
  2. Liebenau, J.; Backhouse, J.: Understanding information : an introduction (1990) 0.00
    0.00168318 = product of:
      0.02693088 = sum of:
        0.02693088 = weight(_text_:information in 7) [ClassicSimilarity], result of:
          0.02693088 = score(doc=7,freq=14.0), product of:
            0.052480884 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.029895496 = queryNorm
            0.513156 = fieldWeight in 7, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.078125 = fieldNorm(doc=7)
      0.0625 = coord(1/16)
    
    LCSH
    Information storage and retrieval systems
    PRECIS
    Information systems
    Series
    Macmillan information systems series
    Subject
    Information storage and retrieval systems
    Information systems
    Theme
    Information