Search (2 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × type_ss:"s"
  • × year_i:[1980 TO 1990}
  1. Reference services in archives (1986) 0.03 
    0.031673208 = product of:
  0.063346416 = sum of:
    0.063346416 = product of:
      0.12669283 = sum of:
        0.12669283 = weight(_text_:l in 262) [ClassicSimilarity], result of:
          0.12669283 = score(doc=262,freq=2.0), product of:
            0.18031335 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.045365814 = queryNorm
            0.70262593 = fieldWeight in 262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.125 = fieldNorm(doc=262)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Editor
    Whalen, L.
  2. Information brokers and reference services (1989) 0.02 
    0.024585767 = product of:
  0.049171533 = sum of:
    0.049171533 = product of:
      0.09834307 = sum of:
        0.09834307 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
          0.09834307 = score(doc=252,freq=2.0), product of:
            0.15886335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045365814 = queryNorm
            0.61904186 = fieldWeight in 252, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=252)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Series
    Reference librarian; no.22