Search (2 results, page 1 of 1)

  • × author_ss:"Grogan, D."
  • × subject_ss:"Reference services (Libraries)"
  1. Grogan, D.: Grogan's case studies in reference work : Vol.1-6 (1987) 0.00
    0.0025788636 = product of:
      0.0051577273 = sum of:
        0.0051577273 = product of:
          0.010315455 = sum of:
            0.010315455 = weight(_text_:s in 751) [ClassicSimilarity], result of:
              0.010315455 = score(doc=751,freq=12.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.2059696 = fieldWeight in 751, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=751)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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.
  2. Grogan, D.: Practical reference work (1979) 0.00
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = product of:
          0.008422533 = sum of:
            0.008422533 = weight(_text_:s in 757) [ClassicSimilarity], result of:
              0.008422533 = score(doc=757,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16817348 = fieldWeight in 757, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=757)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    144 S

Classifications