Search (2 results, page 1 of 1)

  • × subject_ss:"Reference books / Bibliography"
  1. Katz, W.A.: Introduction to reference work : Vol.1: Basic information sources; vol.2: Reference services and reference processes (1992) 0.02 
    0.015888542 = product of:
  0.047665626 = sum of:
    0.047665626 = product of:
      0.09533125 = sum of:
        0.09533125 = weight(_text_:dc20 in 3364) [ClassicSimilarity], result of:
          0.09533125 = score(doc=3364,freq=4.0), product of:
            0.32508385 = queryWeight, product of:
              7.5072327 = idf(docFreq=65, maxDocs=44218)
              0.043302756 = queryNorm
            0.29325128 = fieldWeight in 3364, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              7.5072327 = idf(docFreq=65, maxDocs=44218)
              0.01953125 = fieldNorm(doc=3364)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Classification
    025.5'2 / dc20
    DDC
    025.5'2 / dc20
  2. Walford's guide to reference material : Vol.1: Science and technology. 1993. - Vol.2: Social and historical sciences, philosophy and religion. 1994. - Vol.3: Generalia, language and literature, the arts. 1995 (1993-95) 0.01 
    0.013197316 = product of:
  0.039591946 = sum of:
    0.039591946 = product of:
      0.15836778 = sum of:
        0.15836778 = weight(_text_:272 in 8014) [ClassicSimilarity], result of:
          0.15836778 = score(doc=8014,freq=2.0), product of:
            0.29777598 = queryWeight, product of:
              6.8766055 = idf(docFreq=123, maxDocs=44218)
              0.043302756 = queryNorm
            0.5318353 = fieldWeight in 8014, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.8766055 = idf(docFreq=123, maxDocs=44218)
              0.0546875 = fieldNorm(doc=8014)
      0.25 = coord(1/4)
  0.33333334 = coord(1/3)
    Footnote
    Rez. zu Band 1 in: ZfBB 41(1994) H.3, S.322-323; zu Bd.2 in: ZfBB 42(1995) H.3, S.271-272; IfB 3(1995) H.2, S.257-258 (K. Schreiber); zu Bd.3: ZfBB 43(1996) H.3, S.266-267 (E. Tröger); IfB 5(1997) H.1/2, S.5-9 (K. Schreiber)

Types

Themes

Subjects

Classifications