Search (1 results, page 1 of 1)

  • × classification_ss:"Z711"
  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1980 TO 1990}
  1. Grogan, D.: Grogan's case studies in reference work : Vol.1-6 (1987) 0.03 
    0.030654004 = product of:
  0.15327002 = sum of:
    0.15327002 = weight(_text_:dictionaries in 751) [ClassicSimilarity], result of:
      0.15327002 = score(doc=751,freq=2.0), product of:
        0.2864761 = queryWeight, product of:
          6.9177637 = idf(docFreq=118, maxDocs=44218)
          0.041411664 = queryNorm
        0.5350185 = fieldWeight in 751, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.9177637 = idf(docFreq=118, maxDocs=44218)
          0.0546875 = fieldNorm(doc=751)
  0.2 = coord(1/5)
    Content
    Vol.1: Enquiries and the reference process. 96 S. - Vol.2: Encyclopedias, yearbooks, directories and statistical sources. 184 S. - Vol.3: Bibliographies of books. 104 S. - Vol.4: Periodicals and their guides. 136 S. - Vol.5: Dictionaries and phrase books. 160 S. - Vol.6: Biographical source. 160 S.