Search (1 results, page 1 of 1)

  • × classification_ss:"025.5"
  • × subject_ss:"Information services"
  • × year_i:[1990 TO 2000}
  1. Crawford, J.: Evaluation of library and information services (1996) 0.00
    0.0015257443 = product of:
      0.0076287217 = sum of:
        0.0076287217 = weight(_text_:a in 1296) [ClassicSimilarity], result of:
          0.0076287217 = score(doc=1296,freq=2.0), product of:
            0.049902063 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.04327843 = queryNorm
            0.15287387 = fieldWeight in 1296, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=1296)
      0.2 = coord(1/5)
    
    Footnote
    Rez. in: Managing information. 3(1996) no.10, S.45 (A. Dawson)